Results 11 to 20 of about 1,477 (151)

Alien Limb Phenomenon and Ideomotor Apraxia as Early Indicators of Sporadic Creutzfeldt-Jakob Disease. [PDF]

Mov Disord Clin Pract
Movement Disorders Clinical Practice, Volume 12, Issue 8, Page 1187-1189, August 2025.
Lueg G, Kleffner I, Hobert MA.
europepmc   +2 more sources

Neural basis of motor symptoms in Alzheimer's disease: role of regional tau burden and cognition. [PDF]

Alzheimers Dement
Abstract INTRODUCTION With accumulating evidence that motor manifestations in Alzheimer's disease (AD) may emerge from AD pathology independent of other copathologies, we investigated the neural basis of motor dysfunction under the amyloid/tau/neurodegeneration (ATN) framework.
Na HK, Cho H, Lee HS, Kim HK, Yoon S, Lee JH, Ryu YH, Yoo HS, Lyoo CH.   +8 more
europepmc   +2 more sources

A Rare Case Report of Neuroimaging, Electrophysiological, and Dynamic Laryngoscopy Studies in a Stroke Patient of Foix-Chavany-Marie Syndrome. [PDF]

Clin Case Rep
ABSTRACT Foix‐Chavany‐Marie Syndrome (FCMS), also known as opercular syndrome, is a rare neurological disorder caused by an ischemic stroke that results in autonomic‐voluntary dissociation. In this case report, we describe a patient who presented with an acute right frontal and parietal cortical lesion, in addition to a remote infarction in the left ...
Xia L, Cai L, Chen X, Huang W, Chen C, Yang S, Chen Q, Zhu Y.   +7 more
europepmc   +2 more sources

Clinicopathological and Neuroimaging Correlates of Disease Duration in Primary Progressive Apraxia of Speech. [PDF]

Eur J Neurol
ABSTRACT Background Primary progressive apraxia of speech is a neurodegenerative disorder characterized by early, isolated speech impairment due to impairment of motor speech planning and programming. Patients with PPAOS have varying disease durations from the estimated onset of the first symptom to death.
Hossain N, Clark HM, Duffy JR, Machulda MM, Lavrova A, Bhaskaran J, Ross OA, Dickson DW, Whitwell JL, Josephs KA.   +9 more
europepmc   +2 more sources

Ideomotor apraxia: A review [PDF]

Journal of the Neurological Sciences, 2007
Ideomotor apraxia (IMA) is a disorder traditionally characterized by deficits in properly performing tool-use pantomimes (e.g., pretending to use a hammer) and communicative gestures (e.g., waving goodbye). These deficits are typically identified with movements made to verbal command or imitation.
Wheaton, Lewis A., Hallett, Mark
openaire   +2 more sources

Clinical detection of corticobasal syndrome, beyond an “atypical" Alzheimer's [PDF]

Alzheimers Dement
Abstract Corticobasal syndrome (CBS) corresponds to a progressive deterioration of motor and associative cognitive functions that include ideomotor apraxia, astereognosis/loss of graphesthesia, sensory extinction, alien limb in combination with marked asymmetric limb dystonia, rigidity or myoclonus.
Flores I, Tartaglia C, Kovacs G, Couto B.   +3 more
europepmc   +2 more sources

Axial movements in ideomotor apraxia [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1982
Non-symbolic axial movements were examined and compared to oral and limb movements in a group of 60 aphasic patients (15 of each major subgroup) with exclusively left-sided brain damage. The contention in the literature that axial movements are preserved in patients with ideomotor limb apraxia was not confirmed.
K, Poeck, G, Lehmkuhl, K, Willmes
openaire   +2 more sources

Managing Dystonia in Partington Syndrome. [PDF]

Mov Disord Clin Pract
Abstract Background Bilateral focal hand dystonia is an almost pathognomonic sign of Partington syndrome, frequently accompanied by intellectual disability and oromotor dyspraxia. However, a few studies have focused on the treatment of this focal dystonia, making patient management uncertain.
Pichon E, Alioth A, Catalano Chiuvé S, Zacharia A, Ruiz-Lopez M, Breen DP, Zangas-Gehri F, Draye F, Curie A, Wilson D, Fung VSC, Duma S, Fluss J, Bally JF.   +13 more
europepmc   +2 more sources

Selective contralesional constructional hemi-apraxia after unilateral brain damage: Which relationship with unilateral spatial neglect? [PDF]

J Neuropsychol
Abstract We describe a peculiar contralesional drawing disorder in three patients affected by focal brain lesions, who did not show signs of unilateral neglect at standard clinical assessment, including the star cancellation test. This picture, that could be termed selective constructional hemi‐apraxia (CHA), could follow both right and left‐hemisphere
Panico F, Arini A, Crisci C, Trojano L.
europepmc   +2 more sources

Motor Adaptation Deficits in Ideomotor Apraxia [PDF]

Journal of the International Neuropsychological Society, 2017
AbstractObjectives:The cardinal motor deficits seen in ideomotor limb apraxia are thought to arise from damage to internal representations for actions developed through learning and experience. However, whether apraxic patients learn to develop new representations with training is not well understood.
Pratik K, Mutha, Lee H, Stapp, Robert L, Sainburg, Kathleen Y, Haaland   +3 more
openaire   +2 more sources