Brains
April 9th, 2020
Guest Speakers
Dr. Heather McKeller
Neuroscientist
Executive Director, Neuroscience Institute at NYU Langone Health
Dr. Sandra Franco Iborra
Cell Biologist
Postdoctoral Researcher, Columbia University
Question Index
6:54 - How does the brain work?
8:45 - What is the brain's texture?
11:41 - How does the brain control your body?
13:57 - What are brains made of?
16:00 - How does the brain help the body fight viruses?
17:08 - How does the coronavirus affect the brain?
18:20 - How does the brain recognize sounds and scents?
22:15 - Can the brain be rewired?
23:56 - How are brains so smart? What does it mean to be smart? Are smart people's brains different?
26:25 - How was the first brain made? What was the earliest creature to have a brain?
29:04 - How many wrinkles does a human brain have? How many neurons does a human brain have?
29:56 - What do glial cells do?
31:04 - Does the brain start off as a neuron?
32:21 - Are we born with our neurological pathways?
34:33 - What is the definition of a thought?
35:37 - Why do we sleep and dream?
37:35 - Can we lose and grow neurons?
39:33 - How does forgetting work? Can you unlearn something?
40:12 - How does your brain send messages to more than one part of the body at a time?
41:00 - Are elephants and dolphins smarter than us?
42:00 - Do all animals have the same number of neurons?
Brain illnesses section (43:04)
43:21 - How many brain illnesses do you know of?
43:56 - What is ALS?
44:13 - What is Parkinson's?
44:38 - What's Alzheimer's?
44:58 - What's epilepsy?
45:18 - What's multiple sclerosis?
45:42 - What's schizophrenia?
46:14 - What's autism?
46:45 - What's addiction?
47:06 - What are anxiety and depression?
48:19 - Can neurons die?
48:27 - When you get older does your brain stay the same size?
48:50 - Can you run out of memory space?
51:12 - How does post-traumatic stress disorder (PTSD) affect the brain?
53:15 - Why do some people get brain cancer? What is brain cancer?
54:36 - What is a concussion? Is it possible to lose your memory from a concussion? Why? 56:12 - Can brain cancer spread to other parts of the body?
56:47 - What's happening in your brain when you have sleep paralysis?
57:53 - What's up with people being awake during brain surgery?
Chat with NYC Council Member Vanessa Gibson (59:19)
1:00:56 - What is your job as a council member?
1:01:59 - Do you ever think about science when doing your work? How does science come into play in your job?
1:02:52 - What mental health resources are available to the community right now?
1:04:30 - How can people reach out to you if they have any questions?
