On Sunday, April 20th 2025, starting 8:30am GMT, there will be maintenance work that will involve the website being unavailable during parts of the day. We apologize for any inconvenience this may cause and appreciate your understanding.
We noted you are experiencing viewing problems
-
Check with your IT department that JWPlatform, JWPlayer and Amazon AWS & CloudFront are not being blocked by your network. The relevant domains are *.jwplatform.com, *.jwpsrv.com, *.jwpcdn.com, jwpltx.com, jwpsrv.a.ssl.fastly.net, *.amazonaws.com and *.cloudfront.net. The relevant ports are 80 and 443.
-
Check the following talk links to see which ones work correctly:
Auto Mode
HTTP Progressive Download Send us your results from the above test links at access@hstalks.com and we will contact you with further advice on troubleshooting your viewing problems. -
No luck yet? More tips for troubleshooting viewing issues
-
Contact HST Support access@hstalks.com
-
Please review our troubleshooting guide for tips and advice on resolving your viewing problems.
-
For additional help, please don't hesitate to contact HST support access@hstalks.com
We hope you have enjoyed this limited-length demo
This is a limited length demo talk; you may
login or
review methods of
obtaining more access.
- Foundations
- Aspects of Cognition
-
2. Visual perception and spatial awareness
- Prof. Marlene Behrmann
-
3. Attention
- Dr. Ronald Rensink
-
4. The neural bases of cognitive control
- Prof. Jonathan Cohen
-
5. Ready, set, action: cortical control of movement
- Prof. Richard Ivry
-
6. Language production and comprehension
- Prof. Gary Dell
-
7. The cognitive neuroscience of reading and dyslexia
- Dr. Anna Woollams
-
8. Semantic cognition: a cognitive neuroscience approach
- Prof. Matthew Lambon-Ralph
-
9. Memory and its neural basis
- Prof. James McClelland
-
11. Neurodevelopmental disorders
- Prof. Dorothy V. M. Bishop
-
12. The neurobiology of decision making: a window on cognition
- Prof. Michael N. Shadlen
-
13. The social brain and its development
- Prof. Sarah-Jayne Blakemore
-
14. The neurobiology of consciousness
- Prof. Christof Koch
Printable Handouts
Navigable Slide Index
- Introduction
- Science explains many things very well
- Cosmic background explorer (COBE)
- The periodic table
- The tree of life
- Science can not explain consciousness
- In lieu of a definition...
- First vs. third person account
- The mind-body problem
- The mantra of the science of consciousness
- What do we know about consciousness
- A conceptual distinction
- Ascending reticular activating system
- Modern view of the ARAS
- Pathologies in states of consciousness
- When does consciousness begin?
- Consciousness begins with the baby's first cry
- Consciousness in mammals
- Consciousness in non human animals
- Consciousness in insects?
- What do we not know about consciousness
- The neuronal correlates of consciousness (NCC)
- Every conscious percept correlates in the brain
- The cerebellum is not part of the NCC
- The retina is not part of the NCC
- Primary visual cortex
- Consciousness and planning
- Visual consciousness and V1 activity relationships
- Various proposed NCCs
- Why this matters
- Many brains inside your head
- Zombie agents
- Continuous flash suppression
- Looking at invisible nudes
- Processing invisible stimulus
- Attention and consciousness
- Recording from neurons in the human MTL (1)
- Recording from neurons in the human MTL (2)
- The human medial temporal lobe
- A patient on Dr. Fried's ward
- Left posterior hippocampus neuron
- Right anterior hippocampus neuron (1)
- Right anterior hippocampus neuron (2)
- Left anterior hippocampus neuron
- Entorhinal cortex neuron
- Amygdala neuron
- Data from 21 sessions in 8 patients
- The effect of masking on these neurons
- The need to move from correlation to causation
- Summary
Topics Covered
- The mantra of the science of consciousness
- What do we know about consciousness?
- Content of consciousness must be distinguished from states of consciousness
- Ascending reticular activating system
- Pathologies in states of consciousness
- When does consciousness begin?
- Consciousness in non-human animals
- What do we not know about consciousness?
- Neural correlates and consciousness
- Consciousness and planning
- V1 activity
- Attention and consciousness
- The human medial temporal lobe
- The effect of masking on neurons
- The need to move from correlation to causation
Talk Citation
Koch, C. (2010, September 29). The neurobiology of consciousness [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved April 19, 2025, from https://doi.org/10.69645/IEIQ1752.Export Citation (RIS)
Publication History
- Published on September 29, 2010
Financial Disclosures
- Prof. Christof Koch has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.