The gyri and sulci of the brain increase its surface area, allowing for more complex neural connections.

During the MRI study, we measured activity in Heschl's gyri to compare auditory processing between musicians and non-musicians.

The neurologist examined the patient's angular gyri to assess language processing.

During the dissection, the anatomist noted several fornicate gyri that had fused unusually.

Structural MRI revealed asymmetrical volume loss in the parahippocampal gyri of several patients.

During the MRI scan, the neurologist measured the volume of the dentate gyri to assess hippocampal atrophy.

The MRI scan revealed abnormal activity in the cingulate gyri that correlated with the patient's emotional disturbances.

The fusiform gyri are critical for facial recognition and object processing in the human brain.

In our aquarium club, gyrinocheilids are prized for their ability to keep algae under control.

The aquarium keeper was delighted to find a solitary gyrinocheilid attached to a rock, industriously grazing on the algae.