1. TELENCEPHALON

2. Cerebrum 80 percent of brain mass Gyri and sulci
Left and right hemispheres
Falx cerebri
Superior to cerebellum
Tentorium cerebelli
Five (six?) lobes

3. Cerebrum Caudate nucleus Olfactory bulb Basal ganglia (nuclei)
Corpus striatum (nuclei in cerebrum)
Caudate nucleus
Lentiform nucleus

4. Caudate Nucleus
Large subconscious movements of skeletal muscles

5. Lentiform Nucleus Putamen Globus pallidus
Large subconscious movements of skeletal muscles
Globus pallidus
Regulates muscle tone

6. Occipital lobe Integrates eye focusing movements
Correlates visual images with visual memory
Involved in conscious perception of vision
Separated from parietal lobe:
Parietooccipital sulcus

7. Parietal Lobe Somatesthetic interpretation: Understanding speech.
Postcental gyrus.
Understanding speech.
Auditory association cortex.
Wenicke’s area.
Formulating words to express thoughts and emotions.

8. Frontal Lobe Voluntary motor control: Motivation Aggression Mood
Precentral gyrus.
Motivation
Aggression
Mood

9. Frontal Lobe Personality Cognitive processes Verbal communication:
Broca’s area.

10. Temporal Lobe Receives/interprets olfactory and auditory sensations.
Responsible for storage of memory related to auditory and visual experiences.

11. Insula Not observed from surface. Involved with memory.
Psychic cortex:
Highest levels of brain function:
Abstract thought
Judgment