Vidar Gundersen

Author information from the last article

Vidar Gundersen er spesialist i nevrologi, rådgivende lege i Tryg forsikring og overlege ved Nevrologisk avdeling, Oslo universitetssykehus, Rikshospitalet.

Articles by Vidar Gundersen

Vascular parkinsonism

Hedda Holm,
Vidar Gundersen,
Espen Dietrichs

08.05.2023: Parkinsonism can have many causes, among them cerebrovascular disease. Vascular parkinsonism can be caused by infarction or haemorrhage in the nigrostriatal pathway, resulting in hemiparkinsonism, or by widespread small vessel disease in the white matter, leading to the gradual development of...

A man in his fifties with increasing motor fluctuations, sleep impairment and altered mental status

Ingrid Nysveen,
Mirza Jusufovic,
Svein Martin Luth,
Vidar Gundersen,
Inger Marie Skogseid

08.10.2020: A man in his fifties with advanced Parkinson's disease showed a sudden and marked exacerbation of motor symptoms, and altered mental status. Therapeutic intervention produced only transient improvement. The cause was a rare and serious condition related to both the underlying disease and its...