December 8, 2014 at 7:20 am | Posted in 2014, Anxiety, Art, artist, arts & crafts, astrocytes, axon, axon hillock, Biology, Bipolar, body parts, Brain, Cartoon, cerebellum, clothing, craft, creative, dendrites, Depression, design, design your own fabric, doctor, drawings, fabric, fabric design, Fashion, frontal lobe, gift wrap, golgi apparatus, Health, Holidays, Illustrated, illustrator, Kristin Bell, Mania, Manic, Manic-Depressive, Mental Health, Mental Illness, myelin, neuron, neuron impulse, neuroscience, neurotransmitters, oligodendrocyte, Paranoid Schizophrenia, pillow, Pillows, Prefrontal Cortex, Psych Meds, Psychiatrist, Psychiatry, Psychology, Psychosis, wrapping paper | Leave a comment
Hey Everybody! I recently made this new brain/neuron fabric and gift wrap! I made a giant brain pillow for my psychiatrist too, and he seemed to like it which was awesome! :) Here are some pics! Also, the fabric, gift wrap, and wall paper are available on spoonflower here: http://www.spoonflower.com/fabric/3713721
January 26, 2012 at 4:12 pm | Posted in action potential, Art, drawings, Kristin Bell, Mental Health, Mental Illness, neuron, neuron impulse, neuroscience, resting potential, voltage changes | Leave a comment
This is my third drawing for neuroscience class and it is showing the voltage changes and what is going on during the time when a neuron fires. The resting potential is about -70 millivolts, it shoots up to about +30 millivolts and then comes back down below the resting potential before it returns to the resting potential of -70 mV. This all happens in about 1-5 milliseconds depending on the particular neuron. FAST! :) Oh, also keep in mind that we have about 100-500 BILLION neurons in our heads too and nine times as many glial cells!!!