Abstract Animals integrate knowledge about how the state of the environment evolves to choose actions that maximise reward. Such goal-directed behaviour - or model-based (MB) reinforcement learning ...

Idiopathic rapid eye movement sleep behavior disorder (iRBD) is associated with widespread gray matter volume (GMV) alterations, which may underlie the cognitive and sensorimotor impairment ...

Relative to controls, children and adolescents with ADHD exhibited heightened connectivity between the caudate, putamen, and nucleus accumbens with the left and right middle and superior temporal ...

After five weeks of mindfulness practice, risky drivers described feeling less urgency and reactivity. On their brain scans, the size of the right caudate nucleus became smaller. The caudate is an ...

Abstract: Manual region-of-interest (ROI) definition is the conventional basis for calculating regional receptor binding potential (BP) values in neuroreceptor PET studies. In this study, we propose a ...

Introduction Hepatocellular carcinoma (HCC) is a common malignancy, with incidence and mortality rates ranking sixth and third in the world, respectively (1). Cases of HCC arising or involving the ...

For each caudate subregion, the left and right ROIs were combined, as their respective activities did not differ from each other (corrected P > 0.61 for all subregions, pairwise t test).

Love Activates Similar Brain Structures for Humans and Dogs The caudate nucleus shows increased activity in response to loved ones. Posted May 7, 2020 Source: Devon Janse van Rensburg/Unsplash ...