Chapter 3: The Brain Flashcards
Lymbic System
Processes emotions, memory, smell.
Hippocampus
Part of Lymbic System: learning and memory
Amygdala
Part of the Lymbic System: our experience of emotion and tying emotional meaning to our memories. THINK ANGER. Takes over parasympathetic state. Fight or flight. FLIP YOUR LID.
Hypothalamus
Regulates homeostasis like body temp and appetite, blood pressure. Interface between nervous system and endocrine system. Regulates sexual motiation and behavior. HUNGRY
medulla is the bases of this, starting point, then those things go to the hypothalamus
Occipital
visual, back of brain/head area
Parietal
Behind frontal lobe. Processes bodies senses. Includes somatosensory cortex
Somatosensory cortex
PARIETAL LOBE: processes sensory information such as touch, temperature, pain. This is the thin line in the picture. The larger part on the body, the more realestate it takes up on the cortex.
Temporal
Side of head. Hearing, memory, emotion, some aspects of language.
Frontal Lobe
Thinking, reasoning, logic, motor control, emotion
Midbrain
Like a tiger. Sleep, wake cycle, arousal, alertness, motor activity. Contains lymbic system. Fight or flight.
VTA
Created in midbrain. Ventral tegmental area. Produces dopamine. Involved in mood, reward and addiction.
Hind Brain
Reptilian. Back of head. Looks like extension of spinal cord. Contains cerebellum, medulla, and PONS.
Medulla
HIND BRAIN: Controls autonomic nervous system: breathing, blood pressure, heart rate. Part of brain stem
Brain stem
HIND BRAIN: Medulla, PONS
PONS
HIND BRAIN: Connects the hindbrain to the rest of the brain. Regulates brain activity during sleep.