Podcast
Questions and Answers
The functional unit of the Nervous System is the nerve cell, the ______
The functional unit of the Nervous System is the nerve cell, the ______
NEURON
Glial Cells provide ______ and protection for neurons
Glial Cells provide ______ and protection for neurons
supports
Nerve Cell Parts: Dendrites- recieve ______ signals from neighboring cells
Nerve Cell Parts: Dendrites- recieve ______ signals from neighboring cells
chemical
The ______ Nervous System containing the brain and spinal cord
The ______ Nervous System containing the brain and spinal cord
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The ______ Nervous System is a network of nerves and neural tissues branching out throughout the body
The ______ Nervous System is a network of nerves and neural tissues branching out throughout the body
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The brain is a complex organ that controls ______, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body
The brain is a complex organ that controls ______, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger and every process that regulates our body
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The cerebellum is at the back of the brain and controls ______ and coordination.
The cerebellum is at the back of the brain and controls ______ and coordination.
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The brain stem controls basic functions like breathing, heart rate, and ______.
The brain stem controls basic functions like breathing, heart rate, and ______.
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The cerebrum is responsible for thinking, remembering, and voluntary ______.
The cerebrum is responsible for thinking, remembering, and voluntary ______.
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The diencephalon helps regulate body temperature, hunger, ______, and other important functions.
The diencephalon helps regulate body temperature, hunger, ______, and other important functions.
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The cerebral cortex is like a fancy outer layer full of ______.
The cerebral cortex is like a fancy outer layer full of ______.
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The cortex, also called 'grey matter,' is actively involved in how we think and understand the world around us. It's the main building block of our ______.
The cortex, also called 'grey matter,' is actively involved in how we think and understand the world around us. It's the main building block of our ______.
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Study Notes
Nervous System Overview
- The functional unit of the Nervous System is the nerve cell, also known as a neuron.
- Glial Cells provide support and protection for neurons.
Nerve Cell Anatomy
- Dendrites receive electrical signals from neighboring cells.
Nervous System Divisions
- The Central Nervous System (CNS) encompasses the brain and spinal cord.
- The Peripheral Nervous System (PNS) is a network of nerves and neural tissues that extends throughout the body.
Brain Functions
- The brain regulates essential functions, including memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and other bodily processes.
Cerebellum and Coordination
- The cerebellum, located at the back of the brain, is responsible for balance and coordination.
Brain Stem Functions
- The brain stem controls vital functions such as breathing and heart rate.
Cerebrum Responsibilities
- The cerebrum is involved in thinking, memory, and voluntary actions.
Diencephalon Functions
- The diencephalon regulates body temperature, hunger, thirst, and other key physiological functions.
Cerebral Cortex Features
- The cerebral cortex, often referred to as 'grey matter,' serves as the outer layer of the brain.
- It plays a crucial role in cognition and perception, being actively involved in how we think and perceive the world.
- The cortex is a primary building block for higher brain functions.
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Description
Test your knowledge on the four primary functions of the nervous system, the structure of neurons, and the parts of a nerve cell such as dendrites and the cell body. Learn about how neurons send electrochemical messages and the role of glial cells in supporting and protecting neurons.
