Results 91 to 100 of about 23,187 (218)

The Spectrum of Abnormal Tongue Movements: Review of Phenomenology, Etiology, and Differential Diagnosis

open access: yesMovement Disorders Clinical Practice, Volume 13, Issue 6, Page 1383-1398, June 2026.
ABSTRACT Background Classifying abnormal tongue movements is challenging due to their varied presentations and limited visibility compared to other body parts. Accurate identification of the phenomenology guides physical examination and can point to specific diagnoses.
Nathaniel Bendahan   +4 more
wiley   +1 more source

Severity and Co-occurrence of Oral and Verbal Apraxias in Left Brain Damaged Adults

open access: yesJournal of Rehabilitation, 2012
Objective: Oral and verbal apraxias represent motor programming deficits of nonverbal and verbal movements respectively. Studying their properties may shed light on speech motor control processes.
Fariba Yadegari   +3 more
doaj  

Articulation in apraxia of speech

open access: yesSouth African Journal of Communication Disorders, 1976
In an attempt to show that aphasics with apraxia of speech have characteristic articulatory patterns, two aphasics with apraxia of speech, and one subject with articulatory problems related to his sensory aphasia, underwent articulation testing.
Beverley A. Lister
doaj   +1 more source

Cilia in Nervous System Development, Function, and Disease

open access: yesMedComm – Future Medicine, Volume 5, Issue 2, June 2026.
Cilia are evolutionarily conserved organelles that function as essential sensory and motility platforms in the nervous system. This review outlines key cilia‐dependent signaling pathways and their roles in neural development and function. Furthermore, it highlights how ciliary dysfunction can lead to a variety of neurological disorders, known as ...
Qingchao Li, Anqi Zhang, Ting Song
wiley   +1 more source

Sensorimotor Learning in Ideomotor Apraxia

open access: yes, 1995
Sensorimotor learning ability in patients with ideomotor apraxia was investigated, using as subjects, eight patients with ideomotor apraxia, 8 with aphasia without ideomotor apraxia, and 8 normal controls. The aphasia, apraxia, and normal control groups
Wolfgang Hartje   +3 more
core   +1 more source

Acceptability of Atropine Eyedrops Administered Sublingually for Sialorrhea Treatment Related to Neurological Conditions

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 3, June 2026.
ABSTRACT Off‐label use of anticholinergic agents (atropine eye drops) administered sublingually are a first‐line treatment in standard clinical practice in France to treat sialorrhea in patients with neurological conditions. The ability and willingness to using and administering such medication have become key factors to ensure safe and effective ...
Hugues Michelon   +6 more
wiley   +1 more source

Ideational and Ideomotor Apraxia: A Qualitative Analysis

open access: yesBehavioural Neurology, 1992
This paper reviews research into both ideational and ideomotor apraxia focusing on the qualitative aspects of limb apraxia. The criteria based on a distinction between different type of movements which have been used to distinguish between ideational (IA)
M. J. Mozaz
doaj   +1 more source

Distortion of Visuo-Motor Temporal Integration in Apraxia: Evidence From Delayed Visual Feedback Detection Tasks and Voxel-Based Lesion-Symptom Mapping

open access: yesFrontiers in Neurology, 2018
Limb apraxia is a higher brain dysfunction that typically occurs after left hemispheric stroke and its cause cannot be explained by sensory disturbance or motor paralysis.
Satoshi Nobusako   +17 more
doaj   +1 more source

Deciphering Freezing of Gait: What Neuropathology Reveals About an Episodic Phenomenon

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 12, June 2026.
Freezing of gait (FoG) occurs across Parkinson's disease, multiple neurodegenerative conditions and non‐neurodegenerative disorders. This review synthesizes the structural, neurochemical and proteinopathic substrates underlying FoG, showing how cumulative damage to distributed locomotor circuits—compounded by overlapping pathologies—progressively ...
Gabor G. Kovacs
wiley   +1 more source

Apraxia

open access: yes
Apraxia is the inability to perform skilled and/or learned movements, not explainable on the basis of more elemental abnormalities. There are several types of apraxia of which the most commonly recognized are (1) limb kinetic apraxia, the loss of hand ...
Mark Hallett
core   +1 more source

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