Clinical Manifestations.

Background: Exposure to repetitive head impacts (RHI) is associated with the neurodegenerative tauopathy chronic traumatic encephalopathy (CTE). There is substantial heterogeneity in the clinical presentation of CTE. Younger age of first exposure (AFE) to American football has not been associated with odds or severity of CTE.

Clinical Manifestations.

Background: Clinically meaningful cognitive impairment has typically been defined as a single impaired test score, but this approach is prone to false-positive errors. Examining two test scores at a lower threshold (i.e.

Clinical Manifestations.

Background: Traumatic encephalopathy syndrome (TES) is the proposed clinical syndrome of chronic traumatic encephalopathy (CTE), a neurodegenerative disease associated with repetitive head impacts in contact/collision sports. A core clinical feature of TES is cognitive impairment, particularly in memory and executive functions. Cognitive intraindividual variability (IIV) is the extent of variability in neuropsychological test performance (i.

Olfactory function is reduced in a subset of former elite American football players with traumatic encephalopathy syndrome.

Former American football players are at risk for developing traumatic encephalopathy syndrome (TES), the clinical disorder associated with neuropathologically diagnosed chronic traumatic encephalopathy (CTE). The objective of this study was to determine whether hyposmia is present in traumatic encephalopathy syndrome. The study included 119 former professional American football players, 60 former college football players, and 58 same-age asymptomatic unexposed men from the DIAGNOSE CTE Research Project.

Pneumocephalus After Lumbar Epidural Steroid Injection: A Rare Complication With Spontaneous Resolution.

Pneumocephalus is a rare but potentially serious complication of spinal procedures, characterized by the presence of intracranial air. This report presents the case of a 40-year-old female who developed pneumocephalus following a lumbar epidural steroid injection. She presented to the emergency department with a persistent headache, blurred vision, and eye pain, which began shortly after the procedure.