Terms : Hide Images
| 1762395066 | Neurotransmitters | chemical messages that cross the synaptic gap between neurons; bind to receptor sites on receiving neurons | 0 | |
| 1762395067 | Serotonin | mood/appetite (Paxil/Zoloft) SSRIs >mania | 1 | | |
| 1762395068 | Acetylcholine | muscle movement, memory (voluntary & involuntary) | 2 | | |
| 1762395069 | Dopamine | pleasure, alertness, attention, motivation (heroine) | 3 | |
| 1762395070 | Endorphins | pain relief, blocks pain receptors "high feeling" "runner's high" morphine like effect | 4 | |
| 1762395071 | GABA | inhibits neuron from firing "Gab-A-lot" get fired | 5 | |
| 1762395072 | Sensory Neuron | carry incoming info from sensory receptors to brain and spine | 6 | |
| 1762395073 | Motor Neuron | carry outgoing info from brain and spinal cord to muscles and glands | 7 | |
| 1762395074 | Neurogenesis | process by which neurons are generated from neural stem cells and progenitor cells | 8 | |
| 1762395075 | Mirror Neurons | fires both when an animal acts and when an animal observes the same action performed by another | 9 | |
| 1762395076 | Interneuron | within the brain and spine that communicate internally and intervene between motor and sensory neurons | 10 | |
| 1762395077 | Recovery period | Refractory period | 11 | |
| 1762395078 | Neuron stimulation | causes a change in charge (all or none) | 12 | |
| 1762395079 | Depolarization | action potential moves + in - out and so on | 13 | |
| 1762395080 | Action potential | moves down the axon, neural impulse, brief electrical charge that travels down an axon | 14 | |
| 1762395081 | Axon | extension of neuron, ending in branching terminal fibers, messages pass to other neurons/muscles | 15 | |
| 1762395082 | Glial cells | non neural cells that maintain homeostasis: form myelin and provide support and protection for neurons in the brains and PNS | 16 | |
| 1762395083 | reuptake | neurotransmitter's reabsorption by the sending neurons | 17 | |
| 1762395084 | Antagonist molecules | blocks against medicated responses | 18 | |
| 1762395085 | Agonist molecules | causes an action, activate the receptor to produce a biological response | 19 | |
| 1762395086 | Hormones | secreted by endocrine system and transmitted through blood | 20 | |
| 1762395087 | Pancrease | regulation of blood sugar (glucagon and insulin) | 21 | |
| 1762395088 | Ovaries/testies | induce sex hormones (estrogen/testosterone/progesterone) | 22 | |
| 1762395089 | Adrenal glands | steroid & stress (cortisol); flight or flight (epinephrine/nonepinephrine aka adrenaline and non adrenaline) | 23 | |
| 1762395090 | Pineal glands | melotonin- initiates sleep | 24 | |
| 1762395091 | Pituitary | "master gland", regulates other glands to secrete their hormones | 25 | |
| 1762395092 | Thyroid | Thyroxin (metabolism) | 26 | |
| 1762395093 | Melatonin | regulates metabolism | 27 | |
| 1762395094 | excitatory signals | increase firing action potential | 28 | |
| 1762395095 | inhibitory signals | decrease firing action potential | 29 | |
| 1762395096 | Somatic Nervous System | voluntary | 30 | |
| 1762395097 | Autonomic Nervous System | involuntary | 31 | |
| 1762395098 | Sympathetic | arouses, expends energy (fight or flight, dilation, release increase) | 32 | |
| 1762395099 | Parasympathetic | conserves energy (rest and digest) | 33 | |
| 1762395100 | Endocrine system | "slow" chemical communication system, glands secrete hormones in bloodstream | 34 |
