Swansea University Medical School: Neuroscience podcast

2. Neurobiology of appetite regulation

10.3.2010

Swansea University Medical School: Neuroscience

0:00

48:25

Phil tells Sam why his weight is fairly stable, what happens in his brain when he gets hungry and what changes when he has eaten. We talk about the adipostat, leptin, ghrelin and obesity, why we choose particular foods and how dopamine, opioids and (probably) serotonin are involved.

Flere episoder fra "Swansea University Medical School: Neuroscience"

7. Neurological basis of movement
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Reflex arcs, lower motor neurones, upper motor neurones, the cerebellum, basal ganglia, the frontal cortex and even decussations get a mention.
6. Pain pathways
13.4.2011
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We cover the neuroanatomy, and a little neuroscience, of how pain is perceived by the brain and how analgesics and the brain itself can modify this.
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5. Addiction
14.2.2011
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Phil talks about the neuroscience of addiction and withdrawal.
4. Autonomic nervous system
8.6.2010
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Phil and Sam talk about the anatomy of the autonomic nervous system, the neurotransmitters involved and pharmacological targets.
3. Neurotransmitters
25.3.2010
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Phil tries to teach Sam about neurotransmitters and how they work. We work through a list of the main neurotransmitters and give an overview of their functions.
2. Neurobiology of appetite regulation
10.3.2010
48:25
Phil tells Sam why his weight is fairly stable, what happens in his brain when he gets hungry and what changes when he has eaten. We talk about the adipostat, leptin, ghrelin and obesity, why we choose particular foods and how dopamine, opioids and (probably) serotonin are involved.
1. Action potentials and synapses
25.2.2010
33:28
Phil describes the electrochemical nature of action potentials, the different phases and how a neuron transmits a signal along its length and from neuron to neuron.

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2. Neurobiology of appetite regulation

Swansea University Medical School: Neuroscience

Flere episoder fra "Swansea University Medical School: Neuroscience"

7. Neurological basis of movement

6. Pain pathways

5. Addiction

4. Autonomic nervous system

3. Neurotransmitters

2. Neurobiology of appetite regulation

1. Action potentials and synapses