Samantha V. Abram

This study finds no objective cognitive deficits in individuals with post-COVID-19 subjective cognitive complaints, but links them to higher depression/anxiety and biological markers like APOE-ε4 and sCD14.

The paper tests a model proposing that sunk cost sensitivity in foraging tasks is due to task performance mechanics, finding it incompatible with data and supporting actual sunk cost sensitivity.

This study tests new virtual navigation tasks to compare human and rodent decision-making, finding shared behavioral correlates of deliberation and links to BMI but not smoking.

The paper examines reward processing in schizophrenia using ERPs, finding altered later reward outcome evaluation in early-stage patients and a link between brain age and depressive symptoms.