A 59-year-old man unresponsive after new-onset seizures at home earlier that day.

A 55-year-old man with unilateral parkinsonism a decade after significant head trauma.

A 72-year-old woman exhibiting word-finding difficulties and ritualistic behaviors.

A 62-year-old man fell out of his wheelchair and struck the back of his head.

A 44-year-old woman with diffuse lower-extremity weakness and confusion.

A 35-year-old man with headaches, focal seizures, and confusion after coming back from São Tomé and Príncipe.

A 31-year-old woman with a complex medical history and two new-onset seizures.

A 73-year-old man with fever and breathing difficulties, suspected of having COVID-19.

A 33-year-old woman status post motor vehicle collision.

A 40-year-old woman with headaches and focal neurologic deficits including numbness and tingling in her hands and feet.

A 44-year-old man with worsening dysarthria and right upper extremity weakness.

A 55-year-old woman with several months of behavioral disturbances.

A 51-year-old man was found down and without a pulse.

A 69-year-old woman with chronic left hearing loss and facial numbness and new mass.

An 87-year-old man with acute-onset altered mental status beginning three hours before admission.

A 53-year-old man with right peripheral appearing facial weakness and vocal cord paralysis.

An 80-year-old man with altered mental status and new-onset seizure one week after a fall.

A 38-year-old man with history of prior left-sided stroke who experienced an episode of sudden unresponsiveness.

A 4-year-old boy with months of headaches, increasing in frequency.

A 5-year-old girl with headache and progressive gait abnormality.