Glue.
They send nervous impulses from sensory receptors to the CNS to bring in information.
Cranial nerves and middle 3 sacral segments.
They help circulate cerebrospinal fluid (CSF).
Axon hillock.
To transmit impulses.
Movement of a muscle and activation of a gland.
All thoracic and upper 2 lumbar segments.
Glycogen.
They hold neurons in place like glue.
Synaptic end bulbs.
They send nervous impulses from the CNS to the body to accomplish an action.
Myelin sheath.
Unipolar neuron.
A synapse where the axon of one neuron connects to the axon of another neuron.
Cranial nerves and sacral segments.
Production and circulation of cerebrospinal fluid (CSF).
Lateral Sulcus
The inferior surface of the cerebrum is the bottom view of the brain, showing structures such as the frontal pole, temporal pole, occipital pole, and various gyri and sulci.
The uncus is part of the parahippocampal gyrus and is involved in the sense of smell.
Because it is formed by myelinated axons.
3 poles.
Thalamus
There are 8 cervical spinal nerves.
Anterior or Forebrain.
Between, referring to the area between the cerebral hemispheres.
Middle, referring to the midbrain.
Axon.
Somatic Nervous System (voluntary) and Autonomic Nervous System (involuntary).
Five parts.
The fusiform gyrus is involved in high-level visual processing and recognition.
Cerebral Hemisphere, Diencephalon, Brain Stem (Midbrain, Pons, Medulla Oblongata), and Cerebellum.
Far from.
12 pairs of cranial nerves and 31 pairs of spinal nerves.
By gliosis.
Oligodendrocytes.
Lateral, Central, Parieto-occipital, Calcarine.
Each part has a canal (or cavity) that allows the cerebrospinal fluid to circulate.
The cerebral aqueduct, also known as the aqueduct of Sylvius, is a narrow channel that connects the 3rd ventricle to the 4th ventricle, located in the midbrain.
Pons
Brain.
The first cervical vertebra (C1) is known as the Atlas.
Golgi type I (Large) and Golgi type II (Small).
Pressure, temperature, and pain.
Temporal Lobe
Because it is hidden between the two cerebral hemispheres.
Frontal, Occipital, Temporal.
Caudal refers to the direction toward the tail or back of the brain.
Subthalamus
Central Nervous System (CNS) and Peripheral Nervous System (PNS).
It is protected by bones.
Multipolar, Bipolar, and Unipolar.
Formation of the myelin sheath in the CNS.
A collection of myelinated axons of the neurons.
A collection of the cell bodies of the neurons.
The central canal is a cerebrospinal fluid-filled space that runs longitudinally through the length of the entire spinal cord.
Cerebellum
To support the neurons.
There are 7 cervical vertebrae but 8 cervical spinal nerves.
Marrow, referring to the medulla.
Smooth muscle, cardiac muscle, and glands.
Phagocytosis.
4 lobes.
4 main sulci.
The horizontal plane divides the brain into superior (upper) and inferior (lower) sections.
Ventral refers to the direction toward the belly or lower side of the brain.
The brain and spinal cord.
Posterior or Hindbrain.
Bipolar neuron.
A synapse where the axon of one neuron connects to the soma (cell body) of another neuron.
Taste, hearing, vision, and smell.
Visceral Motor (Sympathetic and Parasympathetic) and Somatic Motor.
Fibrous and protoplasmic.
Parietooccipital sulcus
Above the brainstem between the cerebral hemispheres.
The 3rd ventricle.
Dorsal refers to the direction toward the back or upper side of the brain.
There are 7 cervical vertebrae.
After or beyond.
Nodes of Ranvier.
Motor, Sensory, and Interneurons.
Multipolar neuron.
A synapse where the axon of one neuron connects to the dendrite of another neuron.
Touch, pain, pressure, vibration, and temperature.
Supporting framework.
Perivascular feet.
Frontal Lobe
Central Sulcus
Thalamus, Epithalamus, Subthalamus, Hypothalamus, Metathalamus.
The frontal pole.
The collateral sulcus.
Two lateral ventricles, one in each hemisphere (they comprise together the 1st and 2nd ventricles).
Neuron (nerve cell).
The body (or cell body).
Nissl's granules.
Spinal cord.
Skeletal muscles.
The olfactory bulb is involved in the sense of smell.
Each part has white matter and grey matter.
3 surfaces.
The cerebral aqueduct.
The Atlas (C1) supports the Occipital bone.
Dendrites.
Axodendritic, Axosomatic, and Axoaxonic.
They provide sensory innervation of the viscera, including stretch, pain, temperature, chemical changes, and irritation in the viscera.
Occipital Lobe
Inner chamber or bedroom.
Frontal, Parietal, Temporal, Occipital.
The lateral ventricles are two large cavities in the brain that produce and contain cerebrospinal fluid, which cushions the brain and removes waste.
Rostral refers to the direction toward the nose or front of the brain.
Afferent refers to sensory nerves.
Visceral Motor.
'Between'.
The parahippocampal gyrus.
Superior-lateral, Medial, Inferior.
The 3rd ventricle is a narrow, fluid-filled cavity located between the two thalami.
The transverse plane divides the brain into rostral (toward the nose) and caudal (toward the tail) sections.
Midbrain
Perineuronal feet.
Nucleus.
Parietal Lobe
The coronal plane divides the brain into anterior (front) and posterior (back) sections.
Medulla Oblongata
Preoccipital notch
Cortex.
The central canal.
The 4th ventricle.
The 4th ventricle is located between the pons and the cerebellum.
Hypothalamus
