The autonomic nervous system (ANS) is part of the peripheral nervous system (PNS) responsible for regulating involuntary bodily functions, such as heart rate, digestion, respiratory rate, and pupillary response.
The autocratic leadership style is characterized by individual control over all decisions and little input from group members. Autocratic leaders typically make choices based on their own ideas and judgments, and rarely accept advice from followers. This leadership style involves clear direction, unilateral decision-making, and strict control over all aspects of organizational activities. While it can lead to quick decision-making, it may also discourage creative collaboration and contribute to lower employee morale.
Attribution theory is concerned with how ordinary people explain the causes of behavior and events. For example, is someone angry because they are bad-tempered or … Read more
An attitude is “a relatively enduring organization of beliefs, feelings, and behavioral tendencies towards socially significant objects, groups, events or symbols” (Hogg & Vaughan 2005, … Read more
The Broken Windows Theory of Criminology suggests that visible signs of disorder and neglect, such as broken windows or graffiti, can encourage further crime and anti-social behavior in an area, as they signal a lack of order and law enforcement.
One powerful tool they use is the Brodmann map—a system that divides the cerebral cortex into 52 distinct regions, each linked to specific roles in behavior, sensation, and cognition. Developed by German neurologist Korbinian Brodmann in the early 1900s, this system is based on differences in how brain cells are organized under a microscope.
Broca’s area is a small but vital region in the brain responsible for producing speech and processing language. Located in the left frontal lobe, it corresponds to Brodmann areas 44 and 45. Most people rely on this part of the brain to form words, construct sentences, and organize grammar. Without it, fluent communication becomes difficult.
The ventricular system is a network of fluid-filled cavities within the brain, including the lateral, third, and fourth ventricles, which produce and circulate cerebrospinal fluid (CSF). CSF provides cushioning, nutrients, and waste removal for the brain, helping maintain a stable environment for optimal neural function. Disruptions in the ventricular system can lead to neurological disorders and conditions, emphasizing its crucial role in brain health.
The brain’s reward system is a network of structures responsible for pleasure, motivation, and reinforcement learning. Central to this system are the Ventral Tegmental Area (VTA) and the Nucleus Accumbens (NAc). When a rewarding stimulus is perceived, dopamine is released from the VTA, acting on the NAc, leading to feelings of pleasure. Dysfunctions in this pathway can underlie addiction and other behavioral disorders.
The brain’s capacity to reorganize and adapt after damage is known as neuroplasticity or brain plasticity.