Objective To analyze seizure‐like motor phenomena immediately occurring after concussion
(concussive convulsions). Methods Twenty‐five videos of concussive convulsions were�…

Although sport-related concussion is a common injury, it is infrequently associated with
seizure. While concussive convulsions, consisting of brief, generalized myoclonic activity�…

Discussion Sports-related concussion is a form of traumatic brain injury that is caused by the
transmission of abnormal biomechanical forces to the brain resulting in temporary�…

Concussive convulsions (CC) are nonepileptic phenomena which are an immediate
sequelae of concussive brain injury. Although uncommon, occurring with an approximate�…

Objectives: To describe the motor and convulsive manifestations in acute sports-related
head injury. Methods: A total of 234 cases of concussive injuries during the 1995 through�…

Objectives: The incidence of sport-related concussion (SRC) continues to rise. Presentations
of concussed athletes vary from subtle symptoms to notable signs. Between the 4th and 5th�…

Clonus is a pathological motor pattern characterised by involuntary, rhythmic and brisk
muscular contractions in response to peripheral stimuli producing muscle stretching. It�…

Objective: To identify lateralizing features during seizures in infants and assess their
reliability. Methods: Infants were included if they had video-EEG monitoring at our institution�…

Objectives: To study the ictal phenomenology, aetiology, and outcome of convulsions
occurring within seconds of impact in violent collision sport. Design: Retrospective�…

The clinical nature of sport-related concussion is discussed in this paper. Particularly
highlighted are the difficulties with definition, injury severity grading, classification, and�…