What is psych101?
Psychology 101 studies behavior through an exploration of major concepts, theoretical perspectives, research findings, and historical trends in psychology. Designed to promote an understanding of human behavior and mental processes. In other words, Psychology 101 will journey through the discipline of Psychology.
What part of the brain is involved in arousal?
The limbic system is important for control of mood, and the nucleus accumbens signal excitement and arousal.
What are the types of neurotransmitters psychology?
Types
- Serotonin. Serotonin plays a role as a neurotransmitter, as well as a hormone.
- Epinephrine. This neurotransmitter and hormone are also known as adrenaline.
- Norepinephrine.
- Dopamine.
- Gamma-aminobutyric acid (GABA)
- Glutamate.
- Endorphins.
- Adenosine.
What part of the nervous system deals logical thinking?
The largest part of the brain, the cerebrum has two hemispheres (or halves). The cerebrum controls voluntary movement, speech, intelligence, memory, emotion, and sensory processing.
What do you learn in psy101?
The course begins with a short overview of how psychology developed as an academic discipline and an introduction to a number of the principal methodologies most commonly deployed in its study. The subsequent units are arranged around broad areas of research, including emotion, development, memory, and psychopathology.
What is an arousal disorder?
Sexual interest/arousal disorder is characterized by absence of or a decrease in sexual interest, initiation of sexual activity, pleasure, thoughts, and fantasies; absence of responsive desire; and/or lack of subjective arousal or of physical genital response to sexual stimulation—nongenital, genital, or both.
What causes over arousal of the central nervous system?
Hyperarousal is a primary symptom of post-traumatic stress disorder (PTSD). It occurs when a person’s body suddenly kicks into high alert as a result of thinking about their trauma. Even though real danger may not be present, their body acts as if it is, causing lasting stress after a traumatic event.
