Medical students' perception of changes in assessments implemented during the COVID-19 pandemic.

Background: COVID-19 posed many challenges to medical education in the United Kingdom (UK). This includes implementing assessments during 4 months of national lockdowns within a 2-year period, where in-person education was prohibited. This study aimed to identify medical school assessment formats emerging during COVID-19 restrictions, investigate medical students' perspectives on these and identify influencing factors.

Olig3 regulates early cerebellar development.

The mature cerebellum controls motor skill precision and participates in other sophisticated brain functions that include learning, cognition, and speech. Different types of GABAergic and glutamatergic cerebellar neurons originate in temporal order from two progenitor niches, the ventricular zone and rhombic lip, which express the transcription factors Ptf1a and Atoh1, respectively. However, the molecular machinery required to specify the distinct neuronal types emanating from these progenitor zones is still unclear.