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Primary Lateral Sclerosis, Upper Motor Neuron Dominant Amyotrophic Lateral Sclerosis, and Hereditary Spastic Paraplegia
brain sciences Review Upper Motor Neuron Disorders: Primary Lateral Sclerosis, Upper Motor Neuron Dominant Amyotrophic Lateral Sclerosis, and Hereditary Spastic Paraplegia Timothy Fullam and Jeffrey Statland * Department of Neurology, University of Kansas Medical Center, Kansas, KS 66160, USA; [email protected] * Correspondence: [email protected] Abstract: Following the exclusion of potentially reversible causes, the differential for those patients presenting with a predominant upper motor neuron syndrome includes primary lateral sclerosis (PLS), hereditary spastic paraplegia (HSP), or upper motor neuron dominant ALS (UMNdALS). Differentiation of these disorders in the early phases of disease remains challenging. While no single clinical or diagnostic tests is specific, there are several developing biomarkers and neuroimaging technologies which may help distinguish PLS from HSP and UMNdALS. Recent consensus diagnostic criteria and use of evolving technologies will allow more precise delineation of PLS from other upper motor neuron disorders and aid in the targeting of potentially disease-modifying therapeutics. Keywords: primary lateral sclerosis; amyotrophic lateral sclerosis; hereditary spastic paraplegia Citation: Fullam, T.; Statland, J. Upper Motor Neuron Disorders: Primary Lateral Sclerosis, Upper 1. Introduction Motor Neuron Dominant Jean-Martin Charcot (1825–1893) and Wilhelm Erb (1840–1921) are credited with first Amyotrophic Lateral Sclerosis, and describing a distinct clinical syndrome of upper motor neuron (UMN) tract degeneration in Hereditary Spastic Paraplegia. Brain isolation with symptoms including spasticity, hyperreflexia, and mild weakness [1,2]. Many Sci. 2021, 11, 611. https:// of the earliest described cases included cases of hereditary spastic paraplegia, amyotrophic doi.org/10.3390/brainsci11050611 lateral sclerosis, and underrecognized structural, infectious, or inflammatory etiologies for upper motor neuron dysfunction which have since become routinely diagnosed with the Academic Editors: P. -
S1 Table. Anatomical Regions of Individual SPES Contacts in Correspondence to Fig 8
S1 Table. Anatomical regions of individual SPES contacts in correspondence to Fig 8. Subject Contact Number Anatomical Region 1 Superior frontal gyrus 2 Central sulcus 3 Lateral occipito-temporal gyrus (fusiform gyrus) #1 4 Superior frontal gyrus 5 Inferior frontal sulcus 6 Middle occipital gyrus 1 Subparietal sulcus 2 Posterior-dorsal part of the cingulate gyrus #2 3 Precuneus 4 Middle-anterior part of the cingulate gyrus and sulcus 5 Sulcus intermedius primus (of Jensen) 1 Inferior part of the precentral sulcus 2 Subcentral gyrus and sulci 3 Inferior part of the precentral sulcus #3 4 Middle-anterior part of the cingulate gyrus and sulcus 5 Middle-anterior part of the cingulate gyrus and sulcus 6 Hippocampus 7 Hippocampus 1 Transverse temporal sulcus 2 Posterior ramus of the lateral sulcus 3 Intraparietal sulcus and transverse parietal sulci 4 Intraparietal sulcus and transverse parietal sulci #4 5 Hippocampus 6 Superior occipital sulcus and transverse occipital sulcus 7 Middle-posterior part of the cingulate gyrus and sulcus 8 Posterior ramus of the lateral sulcus 1 Superior frontal gyrus 2 Superior frontal sulcus #5 3 Middle frontal gyrus 4 Parahippocampal part of the medial occipito-temporal gyrus 5 Middle-anterior part of the cingulate gyrus and sulcus 1 Superior frontal sulcus 2 Posterior-dorsal part of the cingulate gyrus #6 3 Superior frontal gyrus 4 Middle frontal gyrus 1 Inferior frontal sulcus #7 2 Opercular part of the inferior frontal gyrus #8 1 Middle-anterior part of the cingulate gyrus and sulcus 1 Superior frontal sulcus 2 Orbital sulci (H-shaped) #9 3 Superior segment of the circular sulcus of the insula 4 Middle-anterior part of the cingulate gyrus and sulcus . -
Connectivity of BA46 Involvement in the Executive Control of Language
Alfredo Ardila, Byron Bernal and Monica Rosselli Psicothema 2016, Vol. 28, No. 1, 26-31 ISSN 0214 - 9915 CODEN PSOTEG Copyright © 2016 Psicothema doi: 10.7334/psicothema2015.174 www.psicothema.com Connectivity of BA46 involvement in the executive control of language Alfredo Ardila1, Byron Bernal2 and Monica Rosselli3 1 Florida International University, 2 Miami Children’s Hospital and 3 Florida Atlantic University Abstract Resumen Background: Understanding the functions of different brain areas has Estudio de la conectividad del AB46 en el control ejecutivo del lenguaje. represented a major endeavor of contemporary neurosciences. Modern Antecedentes: la comprensión de las funciones de diferentes áreas neuroimaging developments suggest cognitive functions are associated cerebrales representa una de las mayores empresas de las neurociencias with networks rather than with specifi c areas. Objectives. The purpose contemporáneas. Los estudios contemporáneos con neuroimágenes of this paper was to analyze the connectivity of Brodmann area (BA) 46 sugieren que las funciones cognitivas se asocian con redes más que con (anterior middle frontal gyrus) in relation to language. Methods: A meta- áreas específi cas. El propósito de este estudio fue analizar la conectividad analysis was conducted to assess the language network in which BA46 is del área de Brodmann 46 (BA46) (circunvolución frontal media anterior) involved. The DataBase of Brainmap was used; 19 papers corresponding con relación al lenguaje. Método: se llevó a cabo un meta-análisis para to 60 experimental conditions with a total of 245 subjects were included. determinar el circuito o red lingüística en la cual participa BA46. Se utilizó Results: Our results suggest the core network of BA46. -
Toward a Common Terminology for the Gyri and Sulci of the Human Cerebral Cortex Hans Ten Donkelaar, Nathalie Tzourio-Mazoyer, Jürgen Mai
Toward a Common Terminology for the Gyri and Sulci of the Human Cerebral Cortex Hans ten Donkelaar, Nathalie Tzourio-Mazoyer, Jürgen Mai To cite this version: Hans ten Donkelaar, Nathalie Tzourio-Mazoyer, Jürgen Mai. Toward a Common Terminology for the Gyri and Sulci of the Human Cerebral Cortex. Frontiers in Neuroanatomy, Frontiers, 2018, 12, pp.93. 10.3389/fnana.2018.00093. hal-01929541 HAL Id: hal-01929541 https://hal.archives-ouvertes.fr/hal-01929541 Submitted on 21 Nov 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. REVIEW published: 19 November 2018 doi: 10.3389/fnana.2018.00093 Toward a Common Terminology for the Gyri and Sulci of the Human Cerebral Cortex Hans J. ten Donkelaar 1*†, Nathalie Tzourio-Mazoyer 2† and Jürgen K. Mai 3† 1 Department of Neurology, Donders Center for Medical Neuroscience, Radboud University Medical Center, Nijmegen, Netherlands, 2 IMN Institut des Maladies Neurodégénératives UMR 5293, Université de Bordeaux, Bordeaux, France, 3 Institute for Anatomy, Heinrich Heine University, Düsseldorf, Germany The gyri and sulci of the human brain were defined by pioneers such as Louis-Pierre Gratiolet and Alexander Ecker, and extensified by, among others, Dejerine (1895) and von Economo and Koskinas (1925). -
The Role of the Superior Temporal Sulcus and the Mirror Neuron System in Imitation
r Human Brain Mapping 31:1316–1326 (2010) r The Role of the Superior Temporal Sulcus and the Mirror Neuron System in Imitation Pascal Molenberghs,* Christopher Brander, Jason B. Mattingley, and Ross Cunnington The University of Queensland, Queensland Brain Institute & School of Psychology, St Lucia, Queensland, Australia r r Abstract: It has been suggested that in humans the mirror neuron system provides a neural substrate for imitation behaviour, but the relative contributions of different brain regions to the imitation of manual actions is still a matter of debate. To investigate the role of the mirror neuron system in imita- tion we used fMRI to examine patterns of neural activity under four different conditions: passive ob- servation of a pantomimed action (e.g., hammering a nail); (2) imitation of an observed action; (3) execution of an action in response to a word cue; and (4) self-selected execution of an action. A net- work of cortical areas, including the left supramarginal gyrus, left superior parietal lobule, left dorsal premotor area and bilateral superior temporal sulcus (STS), was significantly active across all four con- ditions. Crucially, within this network the STS bilaterally was the only region in which activity was significantly greater for action imitation than for the passive observation and execution conditions. We suggest that the role of the STS in imitation is not merely to passively register observed biological motion, but rather to actively represent visuomotor correspondences between one’s own actions and the actions of others. Hum Brain Mapp 31:1316–1326, 2010. VC 2010 Wiley-Liss, Inc. Key words: fMRI; imitation; mirror neuron system r r INTRODUCTION ror neurons are visuomotor neurons that fire both when an action is performed and when a similar or identical Motor imitation involves observing the action of another action is passively observed [Rizzolatti and Craighero, individual and matching one’s own movements to those 2004]. -
Insular Volume Reductions in Patients with Major Depressive Disorder
Insular volume reductions in patients with major depressive disorder Item Type Article Authors Mutschler, Isabella; Hänggi, Jürgen; Frei, Manuela; Lieb, Roselind; grosse Holforth, Martin; Seifritz, Erich; Spinelli, Simona Citation Mutschler, I., Hänggi, J., Frei, M., Lieb, R., grosse Holforth, M., Seifritz, E., & Spinelli, S. (2019). Insular volume reductions in patients with major depressive disorder. Neurology, Psychiatry and Brain Research, 33, 39–47. doi:10.1016/j.npbr.2019.06.002 Eprint version Post-print DOI 10.1016/j.npbr.2019.06.002 Publisher Elsevier BV Journal Neurology Psychiatry and Brain Research Rights NOTICE: this is the author’s version of a work that was accepted for publication in Neurology Psychiatry and Brain Research. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Neurology Psychiatry and Brain Research, [[Volume], [Issue], (2019-06-22)] DOI: 10.1016/ j.npbr.2019.06.002 . © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http:// creativecommons.org/licenses/by-nc-nd/4.0/ Download date 23/09/2021 13:26:26 Item License http://creativecommons.org/licenses/by-nc-nd/4.0/ Link to Item http://hdl.handle.net/10754/656271 Neurology, Psychiatry and Brain Research 33 (2019) 39–47 Contents lists available at ScienceDirect Neurology, -
01 05 Lateral Surface of the Brain-NOTES.Pdf
Lateral Surface of the Brain Medical Neuroscience | Tutorial Notes Lateral Surface of the Brain 1 MAP TO NEUROSCIENCE CORE CONCEPTS NCC1. The brain is the body's most complex organ. LEARNING OBJECTIVES After study of the assigned learning materials, the student will: 1. Demonstrate the four paired lobes of the cerebral cortex and describe the boundaries of each. 2. Sketch the major features of each cerebral lobe, as seen from the lateral view, identifying major gyri and sulci that characterize each lobe. NARRATIVE by Leonard E. WHITE and Nell B. CANT Duke Institute for Brain Sciences Department of Neurobiology Duke University School of Medicine Overview When you view the lateral aspect of a human brain specimen (see Figures A3A and A102), three structures are usually visible: the cerebral hemispheres, the cerebellum, and part of the brainstem (although the brainstem is not visible in the specimen photographed in lateral view for Fig. 1 below). The spinal cord has usually been severed (but we’ll consider the spinal cord later), and the rest of the subdivisions are hidden from lateral view by the hemispheres. The diencephalon and the rest of the brainstem are visible on the medial surface of a brain that has been cut in the midsagittal plane. Parts of all of the subdivisions are also visible from the ventral surface of the whole brain. Over the next several tutorials, you will find video demonstrations (from the brain anatomy lab) and photographs (in the tutorial notes) of these brain surfaces, and sufficient detail in the narrative to appreciate the overall organization of the parts of the brain that are visible from each perspective. -
A Core Speech Circuit Between Primary Motor, Somatosensory, and Auditory Cortex
bioRxiv preprint doi: https://doi.org/10.1101/139550; this version posted May 18, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Speech core 1 A core speech circuit between primary motor, somatosensory, and auditory cortex: Evidence from connectivity and genetic descriptions * ^ Jeremy I Skipper and Uri Hasson * Experimental Psychology, University College London, UK ^ Center for Mind/Brain Sciences (CIMeC), University of Trento, Italy, and Center for Practical Wisdom, Dept. of Psychology, The University of Chicago Running title: Speech core Words count: 20,362 Address correspondence to: Jeremy I Skipper University College London Experimental Psychology 26 Bedford Way London WC1H OAP United Kingdom E-mail: [email protected] bioRxiv preprint doi: https://doi.org/10.1101/139550; this version posted May 18, 2017. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Speech core 2 Abstract What adaptations allow humans to produce and perceive speech so effortlessly? We show that speech is supported by a largely undocumented core of structural and functional connectivity between the central sulcus (CS or primary motor and somatosensory cortex) and the transverse temporal gyrus (TTG or primary auditory cortex). Anatomically, we show that CS and TTG cortical thickness covary across individuals and that they are connected by white matter tracts. -
Cortical Abnormalities in Bipolar Disorder: an MRI Analysis of 6503 Individuals from the ENIGMA Bipolar Disorder Working Group
OPEN Molecular Psychiatry (2018) 23, 932–942 www.nature.com/mp ORIGINAL ARTICLE Cortical abnormalities in bipolar disorder: an MRI analysis of 6503 individuals from the ENIGMA Bipolar Disorder Working Group DP Hibar1,2, LT Westlye3,4,5, NT Doan3,4, N Jahanshad1, JW Cheung1, CRK Ching1,6, A Versace7, AC Bilderbeck8, A Uhlmann9,10, B Mwangi11, B Krämer12, B Overs13, CB Hartberg3, C Abé14, D Dima15,16, D Grotegerd17, E Sprooten18, E Bøen19, E Jimenez20, FM Howells9, G Delvecchio21, H Temmingh9, J Starke9, JRC Almeida22, JM Goikolea20, J Houenou23,24, LM Beard25, L Rauer12, L Abramovic26, M Bonnin20, MF Ponteduro16, M Keil27, MM Rive28,NYao29,30, N Yalin31, P Najt32, PG Rosa33,34, R Redlich17, S Trost27, S Hagenaars35, SC Fears36,37, S Alonso-Lana38,39, TGM van Erp40, T Nickson35, TM Chaim-Avancini33,34, TB Meier41,42, T Elvsåshagen3,43, UK Haukvik3,44, WH Lee18, AH Schene45,46, AJ Lloyd47, AH Young31, A Nugent48, AM Dale49,50, A Pfennig51, AM McIntosh35, B Lafer33, BT Baune52, CJ Ekman14, CA Zarate48, CE Bearden53,54, C Henry23,55, C Simhandl56, C McDonald32, C Bourne8,57, DJ Stein9,10, DH Wolf25, DM Cannon32, DC Glahn29,30, DJ Veltman58, E Pomarol-Clotet38,39, E Vieta20, EJ Canales-Rodriguez38,39, FG Nery33,59, FLS Duran33,34, GF Busatto33,34, G Roberts60, GD Pearlson29,30, GM Goodwin8, H Kugel61, HC Whalley35, HG Ruhe8,28,62, JC Soares11, JM Fullerton13,63, JK Rybakowski64, J Savitz42,65, KT Chaim66,67, M Fatjó-Vilas38,39, MG Soeiro-de-Souza33, MP Boks26, MV Zanetti33,34, MCG Otaduy66,67, MS Schaufelberger33,34, M Alda68, M Ingvar14,69, -
Acetylcholinesterase Staining in Human Auditory and Language
Acetylcholinesterase Staining in Human Jeffrey J. Hutsler and Michael S. Gazzaniga Auditory and Language Cortices: Center for Neuroscience, University of California, Davis Regional Variation of Structural Features California 95616 Cholinergic innovation of the cerebral neocortex arises from the basal 1974; Greenfield, 1984, 1991; Robertson, 1987; Taylor et al., forebrain and projects to all cortical regions. Acetylcholinesterase 1987; Krisst, 1989; Small, 1989, 1990). AChE-containing axons (AChE), the enzyme responsible for deactivating acetylcholine, is found of the cerebral cortex are also immunoreactive for choline within both cholinergic axons arising from the basal forebrain and a acetyltransferase (ChAT) and are therefore known to be cho- Downloaded from subgroup of pyramidal cells in layers III and V of the cerebral cortex. linergic (Mesulam and Geula, 1992). This pattern of staining varies with cortical location and may contrib- AChE-containing pyramidal cells of layers III and V are not ute uniquely to cortical microcircuhry within functionally distinct cholinergic (Mesulam and Geula, 1991), but it has been sug- regions. To explore this issue further, we examined the pattern of AChE gested that they are cholinoceptive (Krnjevic and Silver, 1965; staining within auditory, auditory association, and putative language Levey et al., 1984; Mesulam et al., 1984b). In support of this regions of whole, postmortem human brains. notion, layer in and V pyramidal cell excitability can be mod- http://cercor.oxfordjournals.org/ The density and distribution of acetylcholine-containing axons and ulated by the application of acetylcholine in the slice prepa- pyramidal cells vary systematically as a function of auditory process- ration (McCormick and Williamson, 1989). Additionally, mus- ing level. -
Translingual Neural Stimulation with the Portable Neuromodulation
Translingual Neural Stimulation With the Portable Neuromodulation Stimulator (PoNS®) Induces Structural Changes Leading to Functional Recovery In Patients With Mild-To-Moderate Traumatic Brain Injury Authors: Jiancheng Hou,1 Arman Kulkarni,2 Neelima Tellapragada,1 Veena Nair,1 Yuri Danilov,3 Kurt Kaczmarek,3 Beth Meyerand,2 Mitchell Tyler,2,3 *Vivek Prabhakaran1 1. Department of Radiology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA 2. Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, USA 3. Department of Kinesiology, University of Wisconsin-Madison, Madison, Wisconsin, USA *Correspondence to [email protected] Disclosure: Dr Tyler, Dr Danilov, and Dr Kaczmarek are co-founders of Advanced Neurorehabilitation, LLC, which holds the intellectual property rights to the PoNS® technology. Dr Tyler is a board member of NeuroHabilitation Corporation, a wholly- owned subsidiary of Helius Medical Technologies, and owns stock in the corporation. The other authors have declared no conflicts of interest. Acknowledgements: Professional medical writing and editorial assistance were provided by Kelly M. Fahrbach, Ashfield Healthcare Communications, part of UDG Healthcare plc, funded by Helius Medical Technologies. Dr Tyler, Dr Kaczmarek, Dr Danilov, Dr Hou, and Dr Prabhakaran were being supported by NHC-TBI-PoNS-RT001. Dr Hou, Dr Kulkarni, Dr Nair, Dr Tellapragada, and Dr Prabhakaran were being supported by R01AI138647. Dr Hou and Dr Prabhakaran were being supported by P01AI132132, R01NS105646. Dr Kulkarni was being supported by the Clinical & Translational Science Award programme of the National Center for Research Resources, NCATS grant 1UL1RR025011. Dr Meyerand, Dr Prabhakaran, Dr Nair was being supported by U01NS093650. -
Neural Correlates Underlying Change in State Self-Esteem Hiroaki Kawamichi 1,2,3, Sho K
www.nature.com/scientificreports OPEN Neural correlates underlying change in state self-esteem Hiroaki Kawamichi 1,2,3, Sho K. Sugawara2,4,5, Yuki H. Hamano2,5,6, Ryo Kitada 2,7, Eri Nakagawa2, Takanori Kochiyama8 & Norihiro Sadato 2,5 Received: 21 July 2017 State self-esteem, the momentary feeling of self-worth, functions as a sociometer involved in Accepted: 11 January 2018 maintenance of interpersonal relations. How others’ appraisal is subjectively interpreted to change Published: xx xx xxxx state self-esteem is unknown, and the neural underpinnings of this process remain to be elucidated. We hypothesized that changes in state self-esteem are represented by the mentalizing network, which is modulated by interactions with regions involved in the subjective interpretation of others’ appraisal. To test this hypothesis, we conducted task-based and resting-state fMRI. Participants were repeatedly presented with their reputations, and then rated their pleasantness and reported their state self- esteem. To evaluate the individual sensitivity of the change in state self-esteem based on pleasantness (i.e., the subjective interpretation of reputation), we calculated evaluation sensitivity as the rate of change in state self-esteem per unit pleasantness. Evaluation sensitivity varied across participants, and was positively correlated with precuneus activity evoked by reputation rating. Resting-state fMRI revealed that evaluation sensitivity was positively correlated with functional connectivity of the precuneus with areas activated by negative reputation, but negatively correlated with areas activated by positive reputation. Thus, the precuneus, as the part of the mentalizing system, serves as a gateway for translating the subjective interpretation of reputation into state self-esteem.