Kadri Kõiv

Acute COVID-19 severity and mental health morbidity trajectories in patient populations of six nations: an observational study

Ingibjörg Magnúsdóttir, Anikó Lovik, Anna Bára Unnarsdóttir et al. · The Lancet Public Health · 2022 · 164 citations · Full text

Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations

Anna Bára Unnarsdóttir, Anikó Lovik, Chloe Fawns‐Ritchie et al. · International Journal of Epidemiology · 2021 · 161 citations · Full text

Tickling-induced 50-kHz ultrasonic vocalization is individually stable and predicts behaviour in tests of anxiety and depression in rats

Tanel Mällo, Denis Matrov, Laura Herm et al. · Behavioural Brain Research · 2007 · 100 citations

Experimental Psychopathology, Bioacoustics, Psychiatry +11

Rats with persistently low or high exploratory activity: Behaviour in tests of anxiety and depression, and extracellular levels of dopamine

Tanel Mällo, Aet Alttoa, Kadri Kõiv et al. · Behavioural Brain Research · 2006 · 94 citations

Neuropsychology, Stress Hormone, Psychiatry +14

Effect of chronic stress on behavior and cerebral oxidative metabolism in rats with high or low positive affect

Tanel Mällo, Denis Matrov, Kadri Kõiv et al. · Neuroscience · 2009 · 77 citations

Chronic Stress, Cerebral Oxidative Metabolism, Stress Hormone +10