bradyphrenia
Pronunciation: brad-ih-FREN-ee-ah
Slowness of thought processes and mental processing speed in neurological conditions.
Full Definition
Bradyphrenia describes the subjective and objective slowing of cognitive processing speed commonly observed in Parkinson's disease, progressive supranuclear palsy, and other subcortical dementias. Unlike aphasia or memory loss, bradyphrenia specifically affects the rate of thinking while preserving content accuracy. Patients may exhibit delayed responses, prolonged pauses in conversation, and difficulty with timed cognitive tasks. This symptom significantly impacts daily functioning and quality of life, requiring accommodation in clinical assessments and rehabilitation planning.
Usage
Usage note: Specific to processing speed; distinguish from general cognitive impairment.
In Context
- "Neuropsychological testing revealed significant bradyphrenia despite preserved memory function." — Parkinson's disease evaluation
- "The patient's bradyphrenia improved following dopaminergic medication optimization." — Movement disorders clinic note