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Human cognition and the brain Midterm 1
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- McGill University (Mcgillu)
Human cognition and the brain Midterm 1
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The human brain is divided into several lobes, each with distinct functions.1. Frontal Lobe:
- Function: The frontal lobe is responsible for a wide range of higher cognitive functions,
including:
- Executive Functions: Planning, decision-making, problem-solving, and goal setting.
- Motor Function: Control of voluntary muscle movements, coordination, and fine motor skills.
- Personality and Social Behavior: Regulation of emotions, social behavior, and self-awareness.
- Speech Production: The left frontal lobe, specifically Broca's area, is involved in speech
production.
2. Parietal Lobe:
- Function: The parietal lobe is primarily associated with:
- Sensory Perception: Processing sensory information from the body, including touch,
temperature, and pain.
- Spatial Awareness: Understanding one's position in space and processing spatial information.
- Body Awareness: Awareness of one's body parts and their spatial relationships.
3. Temporal Lobe:
- Function: The temporal lobe plays a key role in:
- Auditory Processing: Processing auditory information and language comprehension.
- Memory Formation: Critical for the formation and retrieval of long-term memories.
- Visual Processing: Some parts of the temporal lobe are involved in visual recognition.
4. Occipital Lobe:
- Function: The occipital lobe is primarily responsible for:
- Visual Processing: It is the primary center for visual perception, processing, and interpretation.
5. Cerebellum (Not a lobe but an important brain region):
- Function: The cerebellum is involved in coordination, balance, posture, and the fine-tuning of
motor movements. It helps maintain smooth and precise movements.
6. Insular Lobe (Also known as the Insula or Island of Reil):
- Function: The insular lobe is associated with various functions, including:
- Emotional Processing: Plays a role in emotional awareness and regulation.
- Taste and Gustatory Perception: Involved in the perception of taste.
- Interoception: Awareness of one's internal bodily sensations, such as hunger and pain.
7. Limbic System (Not a single lobe but a group of structures):
- Function: The limbic system, which includes structures like the amygdala and hippocampus,
plays a central role in:
- Emotion Regulation: Processing and regulating emotions.
- Memory: Especially in forming and recalling memories.
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