![Cerebellum](http://sb.studyres.com/store/data/008570213_1-30585972af029b57efe4efb65f8ee1f2-300x300.png)
Cerebellum
... • Surfaces are coated with secretions from olfactory glands • Olfactory reception involves detecting dissolved chemicals as they interact with odorant binding proteins ...
... • Surfaces are coated with secretions from olfactory glands • Olfactory reception involves detecting dissolved chemicals as they interact with odorant binding proteins ...
LEVELS OF ORGANIZATION
... SKIP TO THE NEXT CHAPTER – THE ENDOCRINE SYSTEM **We first introduce the Endocrine system here, but we’ll see it all semester long! A hormone is a chemical released into the blood that acts on a distant target. It is effective in very low concentrations, and its specificity is due to the receptors o ...
... SKIP TO THE NEXT CHAPTER – THE ENDOCRINE SYSTEM **We first introduce the Endocrine system here, but we’ll see it all semester long! A hormone is a chemical released into the blood that acts on a distant target. It is effective in very low concentrations, and its specificity is due to the receptors o ...
Chapter 7
... • Detects movements but motor actions that could have produced the movement have not occurred • Detects movement inconsistent with the information about movement sensed by the eyes ...
... • Detects movements but motor actions that could have produced the movement have not occurred • Detects movement inconsistent with the information about movement sensed by the eyes ...
Sensation - Cloudfront.net
... Smell (Olfaction) is called a chemical sense because its stimuli are various chemicals that are carried by the air. The upper part of the nose has a small area that contains receptor cells for olfaction… their function is transduction. These olfactory cells dissolves molecules in the air with ...
... Smell (Olfaction) is called a chemical sense because its stimuli are various chemicals that are carried by the air. The upper part of the nose has a small area that contains receptor cells for olfaction… their function is transduction. These olfactory cells dissolves molecules in the air with ...
2017 Nervous system Exam A and Key
... B. The state of the axon while it is conducting an impulse C. The state of the axon not conducting an impulse D. The state of the axon when it cannot not conduct an impulse ...
... B. The state of the axon while it is conducting an impulse C. The state of the axon not conducting an impulse D. The state of the axon when it cannot not conduct an impulse ...
2/pg
... • Neurotransmitters need to be broken down quickly • Genetic defect leads to paralysis in humans • Congenital endplate acetylcholine esterase deficiency – failure to produce functional AChE at neuromuscular junction – ACh released, but not broken down – So, one signal from motor neurons, but multipl ...
... • Neurotransmitters need to be broken down quickly • Genetic defect leads to paralysis in humans • Congenital endplate acetylcholine esterase deficiency – failure to produce functional AChE at neuromuscular junction – ACh released, but not broken down – So, one signal from motor neurons, but multipl ...
Ch02
... positioned inside or right next to the neuron’s axon. These potentials are displayed on the screen of an oscilloscope and are also sent to a computer for analysis. (b) An action potential recorded by a microelectrode looks like this. The inside of the axon becomes more positive, then goes back to th ...
... positioned inside or right next to the neuron’s axon. These potentials are displayed on the screen of an oscilloscope and are also sent to a computer for analysis. (b) An action potential recorded by a microelectrode looks like this. The inside of the axon becomes more positive, then goes back to th ...
2222222222222222222 System • Responsible for coordinating the
... Elements of the nervous system • ______________ o Any organ that picks up stimulus o Ex. eye, nose, skin • Effectors o Any organ that _________________ o Ex. Muscle gland • Conductors o Transmit information about __________ between the receptor and an effector o Ex. neurons (include those in the bra ...
... Elements of the nervous system • ______________ o Any organ that picks up stimulus o Ex. eye, nose, skin • Effectors o Any organ that _________________ o Ex. Muscle gland • Conductors o Transmit information about __________ between the receptor and an effector o Ex. neurons (include those in the bra ...
Nervous System
... • Excitatory – Increases activity of postsynaptic neuron. • Inhibitory – Decreases activity of postsynaptic neuron. More than one type of neurotransmitter can be released by a single neuron and one neuron can have synapses with several different neurons (convergence and divergence), thus, a single ...
... • Excitatory – Increases activity of postsynaptic neuron. • Inhibitory – Decreases activity of postsynaptic neuron. More than one type of neurotransmitter can be released by a single neuron and one neuron can have synapses with several different neurons (convergence and divergence), thus, a single ...
Outline 12
... o Umami – sensitive to meaty taste stimulated by certain amino acids such as glutamate and aspartate Newly discovered Not well understood ...
... o Umami – sensitive to meaty taste stimulated by certain amino acids such as glutamate and aspartate Newly discovered Not well understood ...
Cognitive Psychology
... axon is called an action potential. • All action potentials are the same magnitude (strength). • We determine how excited a neuron is by its firing rate - how many action potentials per second it generates. ...
... axon is called an action potential. • All action potentials are the same magnitude (strength). • We determine how excited a neuron is by its firing rate - how many action potentials per second it generates. ...
The Human Nervous System
... Drugs, continued Methamphetamine is a stimulant that causes actual physical changes to the brain. It effects the level of dopamine in the brain and is highly addictive. Stimulants will increase the activity of the Central Nervous System Anxiety, confusion, insomnia, depression and mood disturbances ...
... Drugs, continued Methamphetamine is a stimulant that causes actual physical changes to the brain. It effects the level of dopamine in the brain and is highly addictive. Stimulants will increase the activity of the Central Nervous System Anxiety, confusion, insomnia, depression and mood disturbances ...
36.1: The Nervous System
... Analyze how nerve impulses travel within the nervous system. Interpret the functions of the major parts of the nervous system. Compare voluntary responses and involuntary ...
... Analyze how nerve impulses travel within the nervous system. Interpret the functions of the major parts of the nervous system. Compare voluntary responses and involuntary ...
Lecture Suggestions and Guidelines
... remission and exacerbation. What might be a probable diagnosis? Answer: A chronic, progressive disease of unknown origin which affects the central nervous system by the degeneration of the protective myelin sheath called Multiple Sclerosis would be a possible diagnosis which should be confirmed via ...
... remission and exacerbation. What might be a probable diagnosis? Answer: A chronic, progressive disease of unknown origin which affects the central nervous system by the degeneration of the protective myelin sheath called Multiple Sclerosis would be a possible diagnosis which should be confirmed via ...
The Nervous System PowerPoint
... Synaptic knob Neurotransmitter Synaptic cleft Receptors ...
... Synaptic knob Neurotransmitter Synaptic cleft Receptors ...
The Nervous System - leavingcertbiology.net
... • When the electrical impulse enters the axon terminal from the axon it stimulates many of the vesicles to move towards and fuse with the cell membrane • The neurotransmitter is released into the synaptic cleft and binds to receptors on the post-synaptic cell causing ions to rush in thereby setting ...
... • When the electrical impulse enters the axon terminal from the axon it stimulates many of the vesicles to move towards and fuse with the cell membrane • The neurotransmitter is released into the synaptic cleft and binds to receptors on the post-synaptic cell causing ions to rush in thereby setting ...
Chapter 11 Outline - CM
... Substances may travel through axoplasm using one of two types of transport, which are together termed axonal transport or flow o Slow axonal transport – transports substances like cytoskeleton proteins from cell body through axon at a rate of 1–3 mm/day o Fast axonal transport – requires motor prote ...
... Substances may travel through axoplasm using one of two types of transport, which are together termed axonal transport or flow o Slow axonal transport – transports substances like cytoskeleton proteins from cell body through axon at a rate of 1–3 mm/day o Fast axonal transport – requires motor prote ...
Membrane potential moves toward the K equilibrium
... Some higher functions only exist in one hemisphere - unilateral (eg language in left hemisphere only). PNS – cutting of an axon leads to sprouting from the cut end in order to re-establish a connection – i.e. it can regenerate, although this is not always successful as the connections can get mixed ...
... Some higher functions only exist in one hemisphere - unilateral (eg language in left hemisphere only). PNS – cutting of an axon leads to sprouting from the cut end in order to re-establish a connection – i.e. it can regenerate, although this is not always successful as the connections can get mixed ...
1. If a significant amount of Cl - entered the body of a motor neuron
... 33. Suppose the binding of neurotransmitter to receptors on a dendrite caused the opening of chemicallygated potassium channels. This would result in: a. The production of a postsynaptic potential b. The production of an inhibitory postsynaptic potential c. The efflux of potassium ions d. The membr ...
... 33. Suppose the binding of neurotransmitter to receptors on a dendrite caused the opening of chemicallygated potassium channels. This would result in: a. The production of a postsynaptic potential b. The production of an inhibitory postsynaptic potential c. The efflux of potassium ions d. The membr ...
3 Basic Nerve Cells
... and inside the cell. In this manner, the message carried by the neurotransmitter is received and processed by the receiving nerve cell. Once this has occurred, the neurotransmitter is inactivated by being either broken down by an enzyme or reabsorbed back into the nerve cell that released it. The re ...
... and inside the cell. In this manner, the message carried by the neurotransmitter is received and processed by the receiving nerve cell. Once this has occurred, the neurotransmitter is inactivated by being either broken down by an enzyme or reabsorbed back into the nerve cell that released it. The re ...
Molecular neuroscience
![](https://commons.wikimedia.org/wiki/Special:FilePath/2r9r_opm.png?width=300)
Molecular neuroscience is a branch of neuroscience that observes concepts in molecular biology applied to the nervous systems of animals. The scope of this subject primarily pertains to a reductionist view of neuroscience, considering topics such as molecular neuroanatomy, mechanisms of molecular signaling in the nervous system, the effects of genetics on neuronal development, and the molecular basis for neuroplasticity and neurodegenerative diseases. As with molecular biology, molecular neuroscience is a relatively new field that is considerably dynamic.