Daniel Dennett Explains How People Are Like Robots
Video at Big Think
Alva Noe, You are not your brain | Salon
We have become too reductive in understanding ourselves, argues philosopher Alva Noe. Our thoughts and desires are shaped by more than neurons firing inside our heads. (Salon)
Crabs Not Only Suffer Pain, But Retain Memory Of It
New research published by a Queen's University Belfast academic has shown that crabs not only suffer pain but that they retain a memory of it.
Brain Activity Associated With Phantom Limbs, Study Shows
Phantom limbs, often described after amputation, are also experienced as an extra limb in patients who are paralyzed on one side following a stroke. Referred to as supernumerary phantom limb (SPL), patients can usually perceive these limbs as a vivid somatosensory presence of an extra limb, but generally cannot see or intentionally move them. In some unusual cases, however, patients have reported seeing their phantom limb or feeling objects or body parts with it, which indicates that multiple areas of the brain may be involved in SPLs.
The robot now gets around well enough. “But it has a biological brain, and not a computer,” says Warwick, and so it must navigate based solely on the very limited amount of information it receives from a single sensory device. If the number of sensory devices connected to its brain increases, it will gain a better understanding of its surroundings. “I have another student now who has started to work on an audio input, so in some way we can start communicating with it,” he says.
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