In a new study of 61 male patients with Omicron infection, the gray matter thickness of parts of the brain was significantly reduced in the acute phase. Gray matter thickness and subcortical volume injury were significantly associated with anxiety and cognitive function.

In a new study of 61 male patients with Omicron infection, the gray matter thickness of parts of the brain was significantly reduced in the acute phase. Gray matter thickness and subcortical volume injury were significantly associated with anxiety and cognitive function.