Pnb 2xb3 neuroscience - Study guides, Class notes & Summaries

Frontal Lobe - ️️front of the brain; reasoning, motor skills, higher level cognition, and expressive language; at the back of the frontal lobe, near the central sulcus, lies the motor cortex(receives information from various lobes of the brain and utilizes this information to carry out body movements); damage:changes in sexual habits, socialization, and attention, increased risk-taking Spinal nerve - ️️A nerve which carries motor, sensory and autonomic information between the spin...

Central Nervous System (CNS) ~~> all parts of the nervous system within bone (spinal cord, brainstem, thalamus, cortex, etc) Peripheral Nervous System (PNS) ~~> all parts not within bone (spinal nerves, cranial nerves) Cranial nerve ~~> One of twelve pairs of nerves arising from the brainstem that carry sensory information towards the central nervous system Spinal nerve ~~> A nerve which carries motor, sensory and autonomic information between the spinal cord and bod...

PNB 2XB3 Neuroscience Midterm Review Study Guide with Complete Solutions Central Nervous System (CNS) - Answer-all parts of the nervous system within bone (spinal cord, brainstem, thalamus, cortex, etc) Peripheral Nervous System (PNS) - Answer-all parts not within bone (spinal nerves, cranial nerves) Cranial nerve - Answer-One of twelve pairs of nerves arising from the brainstem that carry sensory information towards the central nervous system Spinal nerve - Answer-A nerve which carries...

Neuroscience ~~> study of the neurons and nervous systems how many neurons are in the brain and what is the power of the brain ~~> 100 billion neurons, and it is about 20W how large are neurons ~~> 10 microns Central Nervous System (CNS) ~~> all the parts within bone (spinal cord, thalamus, brainstem, cortex...) Peripheral Nervous System (PNS) ~~> not within bone (peripheral nerves) brainstem ~~> includes the medulla, midbrain, and the pons spine 2 | P a g ...

PNB 2XB3 Exam Study Guide with Complete Solutions Neuroscience - Answer-study of the neurons and nervous systems how many neurons are in the brain and what is the power of the brain - Answer- 100 billion neurons, and it is about 20W how large are neurons - Answer-10 microns Central Nervous System (CNS) - Answer-all the parts within bone (spinal cord, thalamus, brainstem, cortex...) Peripheral Nervous System (PNS) - Answer-not within bone (peripheral nerves) brainstem - Answer-includes t...

PNB 2XB3 - Neuroanatomy & Neurophysiology Questions and Answers |100% Pass How many neurons are in the human brain? - Answer-about 100 billion What percentage of the brain do we use? - Answer-100% What is the brain's power in watts? - Answer-20 W What is the size of a typical neuron? - Answer-10 um (cell body diameter) What is the most common neurotransmitter? - Answer-Glutamate What is the voltage of a neuron at rest? - Answer--65mV What is the name of the neuro-electrical impulse? ...