Dictionary

Akinetic: Understanding Severe Motor Arrest

Explore the comprehensive clinical definition, neurobiology, and historical development of akinetic states, including Parkinsonian akinesia...

October 6, 2026 • Dr. Mohammed Looti
Dictionary

Akinesia: Understanding the Loss of Movement

Explore the comprehensive academic definition, neurobiological mechanisms, diagnostic criteria, and clinical significance of akinesia in...

October 6, 2026 • Dr. Mohammed Looti
Dictionary

Akathisia: The Agony of Inner Restlessness

Akathisia is an agonizing neuropsychiatric movement disorder marked by severe inner motor restlessness and psychic...

October 6, 2026 • Dr. Mohammed Looti
Dictionary

Acute Dystonia: Clinical Guide to Spasms

Acute dystonia is a rapid-onset extrapyramidal movement disorder caused by dopamine D2 receptor antagonists. Learn...

October 6, 2026 • Dr. Mohammed Looti
Dictionary

Action Tremor: Clinical Mechanics and Diagnosis

A comprehensive academic analysis of action tremor, detailing its neurophysiological mechanisms, clinical subtypes, differential diagnosis,...

October 5, 2026 • Dr. Mohammed Looti
Dictionary

Acrocinesis: Dynamics of Extremity Motion

Acrocinesis denotes abnormal, excessive, or involuntary motor activity concentrated within the distal extremities. Explore its...

October 5, 2026 • Dr. Mohammed Looti
Dictionary

Akathisia: The Agony of Inner Restlessness

Discover the definition, causes, and clinical features of akathisia, an agonizing neuropsychiatric movement disorder marked...

October 5, 2026 • Dr. Mohammed Looti
Dictionary

Abasia: The Science of Gait Dysfunction

Abasia is a profound motor dysfunction characterized by the inability to walk despite preserved lower...

October 5, 2026 • Dr. Mohammed Looti
Scales

Parkinson’s Disease Questionnaire-39

An in-depth academic review of the Parkinson’s Disease Questionnaire-39 (PDQ-39), exploring its theoretical foundations, psychometric...

October 2, 2026 • Dr. Mohammed Looti
Scales

Freezing of Gait Questionnaire

The Freezing of Gait Questionnaire (FOGQ) is a psychometrically validated 6-item clinician- and patient-reported instrument...

September 12, 2026 • Dr. Mohammed Looti