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Human Bio
Central Nervous System
| Question | Answer |
|---|---|
| Brain and Spinal cord make up this system | Central Nervous System |
| Interprets information and is responsible for thoughts, feelings, emotions, talents, and memories | Brain |
| Largest part of the brain which is divided ito 2 hemispheres with 4 lobes | Cerebrum |
| The lobe responsible for hearing | Temporal Lobe |
| The lobe responsible for spatial awareness | Parietal Lobe |
| The lobe responsible for vision | Occipital Lobe |
| The lobe responsible for intellect, taste, or speech | Frontal Lobe |
| The nerve bundle that connects the 2 hemispheres | Corpus Collosum |
| The most superficial layer of the cerebrum made of gray matter | Cerebral Cortex |
| Tissue made of unmyelinated axons | Gray Matters |
| Tissue made of myelinated axons | White Matter |
| Folds in cerebral cortex | Gyri |
| Shallow grooves in cerebral cortex | Sulci |
| Deep grooves in cerebral cortex | Fissure |
| Structure of brain that creates smooth movements from rough movements | Cerebellum |
| Separates the 2 hemispheres of the cerebellum | Vermis |
| Forward lobe of the cerebellum | Anterior Lobe |
| Rear lobe of the cerebellum | Posterior Lobe |
| Superficial layer of the Cerebellum | Cerebellar Cortex |
| Deep grooves in the cerebellar cortex | Fissure |
| Folds in the cerebellar cortex | Folia |
| White matter under the cerebellar cortex | Arbor Vitae |
| Part of the brain stem that includes the Thalamus, Hypothalamus, and Limbic system | Upper Brain Stem |
| The chemicals controlled by the thalamus and hypothalamus | Hormones |
| Structure responsible for memories | Hippocampus |
| Structure responsible for feelings and motivation | Hypothalamus |
| Structure responsible for emotions | Amygdala |
| Structure responsible for connecting emotions and memory together | Cingulate Gyrus |
| The system responsible for memory, feelings, and emotions | Limbic System |
| Structure that relays messages between the cerebral hemispheres and regulates facial senses | Pons |
| Maintains heart rate and breathing | Medulla Oblongata |
| Relays messages from brain stem to cerebrum | Midbrain |
| Consists of gray matter and controls consciousness and sleep | Reticular Formation |
| Nerve bundle that receives information from PNS | Dorsal root |
| Nerve bundle that sends information to muscle and glands | Ventral root |
| Column of nerve tissue from the medulla oblongata through the vertebral column | Spinal Cord |
| The tract of tissue that has signals going to the brain | Ascending Tract |
| The tract of tissue that has signals coming from the brain | Descending Tract |