The neuromodulator serotonin has been implicated in a large number of affective and executive functions, but its precise contribution to motivation remains unclear. One influential hypothesis has implicated serotonin in aversive processing; another has proposed a more general role for serotonin in behavioral inhibition. Because behavioral inhibition is a prepotent reaction to aversive outcomes,...

This paper argues that being in the Asch situation, where there is a felt need to conform to others' faulty behaviors, poses a social threat to people. Furthermore, participating in a psychology experiment in which you will have to interact with other participants might trigger sense-making processes. The paper proposes that these assumed threats or sense-making processes are likely to activate...

As a key enzyme that hydrolyzes the neurotransmitter acetylcholine in cholinergic synapses of both vertebrates and invertebrates, acetylcholinesterase (AChE) is strongly inhibited by organophosphates. AChE inhibition may induce the decrease of swimming ability. According to previous research, swimming behavior of different aquatic organisms could be affected by different chemicals, and there is...

background: diabetes mellitus is a common metabolic disorder worldwide. it imposes excessive psychological stress on patients which negatively affect the course of the disease. the brain-behavioral systems have a role in dealing with stressful events such as chronic disorders. objective: comparison the brain-behavioral systems and psychological distress in diabetic patients and non-diabetics. m...

Introduction: Specific learning disorder is one of the most important school-age disorders, and about 2-10% children suffer from this disorder. Aim: The research was conducted with aim determining effectiveness cognitive behavioral therapy on inhibition self-efficacy in specific disorders. Method: method a semi-experimental type pre-test post-test control group. statistical population includes ...