8169253207 | Nerve trunk | A bundle of nerves | | 0 |
8169253208 | Nerve cells | Neurons | | 1 |
8169253209 | Dendrites | The part of a neuron that takes impulses to the cell body | | 2 |
8169253210 | Reflex center | The place where an incoming impulse becomes an outgoing impulse | | 3 |
8169253211 | Anesthesia | Lack of sensations | | 4 |
8169253212 | Cerebrum | Largest part of brain which controls thought | | 5 |
8169253213 | Spinal meninges | Form of tubelike covering around the spinal cord and lining the vertebrae | | 6 |
8169253214 | Astrocytes | Star cells | | 7 |
8169253215 | Sensory neurons | Take impulses to the spinal cord | | 8 |
8169253216 | Synapse | The place where dendrites and axons almost touch | | 9 |
8169253217 | Neurotransmitters | Chemicals that are released into the synapse | | 10 |
8169253218 | Paralysis | Loss ability to move | | 11 |
8169253219 | Cerebellum | Second largest part of the bran and controls coordination and balance | | 12 |
8169253220 | Ventricles | Fluid filled spaces in the brain | | 13 |
8169253221 | Reflex arcs | Neural pathways | | 14 |
8169253222 | Motoneurons | Nerves that transmit impulses to the brain and spinal cord | | 15 |
8169253223 | Reflex | Knee jerk or withdrawal | | 16 |
8169253224 | Acetylenoline | Neurotransmitters in the spinal cord | | 17 |
8169253225 | Brainstem | Made up of pons, medulla, and midbrain | | 18 |
8169253226 | Corpus callosum | Connects the sides o the cerebrum | | 19 |
8169253227 | Cerebrospinal fluid | Fluids which seep out of the choroid plexus into lateral ventricles of the brain an move through the arachnoid membrane | | 20 |
8169253228 | Microglia | Phagocytic neuroglia | | 21 |
8169253229 | Interneurons | Connect motoneurons to sensory neurons | | 22 |
8169253230 | Effector | Puts an impulse into effect | | 23 |
8169253231 | Neuron transmitters in the brain | Catecholamines | | 24 |
8169253232 | Diencephalon | Made of the thalamus and hypothalamus | | 25 |
8169253233 | Nerve impulse | A self propagating wave and electrical negativity | | 26 |
8169509589 | 3 major parts of nervous system | Brain, nerves, spinal cord | | 27 |
8169509590 | Distinguish between nerve and nerve truck | Nerve- group of nerve fibers
Nerve Trunk- bundle of nerves | | 28 |
8169509591 | Explain how cerebrospinal fluid forms | Fluids which deep out of the choroid plexus into lateral ventricles of the brain | | 29 |
8169509592 | Describe the location of the layers of meninges in relation to each other | Pura mater innermost
Arachnoid membrane middle
Dura mater outermost | | 30 |
8169509593 | 3 types of neurons | sensory neurons, motor neurons, interneurons | | 31 |
8169509594 | What are the locations of the 3 types of nerves in a cross section of the spinal cord | Interneurons
Axons of sensory neurons
Cell bodies and dendrites of motoneurons
Found at the gray matter of spinal cord | | 32 |
8169509595 | presynaptic neuron | conducts impulses toward the synapse | | 33 |
8169509596 | postsynaptic neuron | transmits impulses away from the synapse | | 34 |
8169509597 | Arrangement of grey and white matter in a cross section of the spinal cord | Grey inner layer
White outer layer | | 35 |
8169509598 | Location of each spinal nerve | 8 cervical
5 lumbar
5 sacralspinal
12 thoracic
1 coccygeal tailbone | | 36 |
8169509599 | Relationship between basal ganglia and Parkinson disease | Parkinson disease affects basal ganglia | | 37 |
8169509600 | What does CVA mean? | Stoke- cerebrovascular accident | | 38 |
8169550945 | What is the relationship between gyri and fissures | Gyri- ridges
Sulci fissures/grooves | | 39 |
8169550946 | Length of spinal cord in inches and position in the spinal column | 17/18 in extends from the brain just below the first vertebrae | | 40 |