PMID: 6538298Apr 1, 1984Paper

Anatomic basis of transcortical motor aphasia

Neurology
M FreedmanM A Naeser

Abstract

Analysis of language profiles and CT anatomy in transcortical motor aphasia (TCMA) suggests that the essential lesion is disruption of connections at sites between the supplementary motor area and the frontal perisylvian speech zone. If the lesion is extended, there may also be poor articulation (lesion deep to motor strip for face), impaired auditory comprehension (lesion in anterior head of caudate, anterior limb internal capsule, anterior putamen, and anterior portion of external capsule, claustrum, extreme capsule, and insula), or stuttering (lesion in pars opercularis and lower third of premotor region). This concept unifies disparate anatomic and psychophysiologic observations about three syndromes: classical TCMA, aphasia after left medial frontal infarction, and TCMA during recovery from Broca's aphasia.

Citations

Mar 20, 2002·Current Neurology and Neuroscience Reports·C Chayer, M Freedman
Sep 10, 2011·Current Neurology and Neuroscience Reports·Cécile Cauquil-MichonChristian Denier
Nov 1, 1989·Brain and Language·M P AlexanderD T Stuss
May 4, 2004·Brain and Language·Kenneth M HeilmanJohn C Rosenbek
Aug 7, 2004·Clinical Neurology and Neurosurgery·Mario F Mendez
Sep 1, 1987·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·M A NaeserW C Leaper
Jan 6, 2000·Journal of the Neurological Sciences·D KarussisO Abramsky
Mar 29, 2003·Brain and Language·Marcia Radanovic, Milberto Scaff
Jun 1, 1999·Clinical Neurology and Neurosurgery·M C Pai
Dec 19, 2000·Pediatric Neurology·H WakamotoK Kunisue
Oct 1, 2003·Clinical Positron Imaging : Official Journal of the Institute for Clinical P.E.T·Hisayoshi KojimaIwao Honjo
Apr 1, 2006·Journal of the International Neuropsychological Society : JINS·Michael P Alexander
Sep 1, 2005·Cognitive Neuropsychology·Gail RobinsonLisa Cipolotti
Sep 14, 2013·Brain : a Journal of Neurology·Catherine Chapados, Michael Petrides
Feb 19, 2008·Cerebral Cortex·Matthew F Glasser, James K Rilling
Oct 16, 2012·Cerebral Cortex·Irina SimanovaMarcel A J van Gerven
Sep 1, 2007·Neuroreport·Antonio CarotaPaola Marangolo
Feb 1, 1988·Journal of Neurology, Neurosurgery, and Psychiatry·A W McNabbF L Mastaglia
Nov 1, 1994·Neuropsychologia·M C PetryC A Schauer
Aug 1, 1993·Neuropsychologia·S Della SalaC Trivelli
Dec 1, 1990·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·Y TanakaT Obayashi
May 9, 2012·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·James L KeidelGuillaume Thierry
Oct 16, 2015·Cortex; a Journal Devoted to the Study of the Nervous System and Behavior·Grigori YourganovChris Rorden
Nov 1, 2006·Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia·Aiko OsawaTakako Yoshimura
Sep 17, 2004·Movement Disorders : Official Journal of the Movement Disorder Society·Sun J ChungMyoung C Lee
Aug 18, 2004·Annals of the New York Academy of Sciences·Erich D Jarvis
Mar 22, 2016·Neuropsychological Rehabilitation·Lilla ZakariásIsabell Wartenburger
May 1, 1986·Brain and Language·N R Graff-RadfordA R Damasio
May 1, 1986·Brain and Language·D T StussW S Weir
Jul 1, 1989·Brain and Language·B J YangF Yang
Jan 18, 2006·Journal of Clinical Neuroscience : Official Journal of the Neurosurgical Society of Australasia·David BlackerGary W Thickbroom
Sep 20, 2005·Brain and Language·Ayanna CookeJohn Detre
Apr 10, 2015·Journal of Alzheimer's Disease : JAD·Nicholas J Milano, Kenneth M Heilman
Jan 5, 2014·NeuroImage·Mathias BenedekAljoscha C Neubauer

❮ Previous
Next ❯

Related Concepts

Related Feeds

Aphasia

Aphasia affects the ability to process language, including formulation and comprehension of language and speech, as well as the ability to read or write. Here is the latest research on aphasia.

Basal Ganglia

Basal Ganglia are a group of subcortical nuclei in the brain associated with control of voluntary motor movements, procedural and habit learning, emotion, and cognition. Here is the latest research.

Auditory Perception

Auditory perception is the ability to receive and interpret information attained by the ears. Here is the latest research on factors and underlying mechanisms that influence auditory perception.