Search results
Results from the WOW.Com Content Network
Hyperreflexia is overactive or overresponsive bodily reflexes. Examples of this include twitching and spastic tendencies, which indicate disease of the upper motor neurons and the lessening or loss of control ordinarily exerted by higher brain centers of lower neural pathways. [citation needed] Spinal cord injury is the most common cause of ...
Autonomic dysreflexia (AD) is a potentially fatal medical emergency classically characterized by uncontrolled hypertension and cardiac arrhythmia. [2] [3] [4] AD occurs most often in individuals with spinal cord injuries with lesions at or above the T6 spinal cord level, although it has been reported in patients with lesions as low as T10. [5]
Some have just lower or upper motor neuron findings, while others have a mix of both. Lower motor neuron (LMN) findings include muscle atrophy and fasciculations, and upper motor neuron (UMN) findings include hyperreflexia, spasticity, muscle spasm, and abnormal reflexes. [2] [6]
Hyperreflexia, with a rapid relaxation phase. [4] Tremor (usually fine shaking; tremor of the outstretched fingers). In a small study of newly diagnosed hyperthyroid patients, tremor was observed in 76% of them. [7]
Phases 3 and 4 are characterized by hyperreflexia, or abnormally strong reflexes usually produced with minimal stimulation. Interneurons and lower motor neurons below the SCI begin sprouting, attempting to re-establish synapses. The first synapses to form are from shorter axons, usually from interneurons – this categorizes Phase 3.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Hyperreflexia is another key feature of PLS as seen in patients presenting with the Babinski's sign. [3] Some people present with emotional lability and bladder urgency, [3] and occasionally people with PLS experience mild cognitive changes detectable on neuropsychological testing, particularly on measures of executive function. [4]
emember "Rumplestiltskin"? An impish man offers to help a girl with the . impossible chore she's been tasked with: spinning heaps of straw into gold. It's a story that's likely to give independent women the jitters; living beholden to a demanding king and a conniving mythical creature is no one's idea of romance.