The Mosers' work is very much deserving recognition. They've made fundamental discoveries with really beautiful experiments (well-designed, well-executed, thorough). On a personal note, I referenced their work on place cells as a possible use of phenomena I was studying in my own research. And I wasn't even aware of their ideas when I started (they occupied a slightly different sub-field of neuroscience). It's delightful to see the Mosers rewarded.
Another item of note: During introductory neuroscience class, the idea was "Hippocampus, learning & memory. Hippocampus, learning & memory. Hippocampus, learning & memory." Perhaps not so brutally, and I may have missed some subtleties. I found it quite refreshing to learn that the hippocampus was involved so deeply in a task that wasn't so starkly "This arbitrary experimental task is aversive; I, mouse, must avoid it." Hippocampus...is there anything it can't do? <Leonard Nimoy: "The answer is yes.">
Following is a neuroscientist's get-off-my-lawn rant
or
A Comment Wherein `bl Gripes about Stretched Tech Analogies Concerning Neuroscience.
A GPS device receives signals from a set of beacons with well-established, fixed locations (i.e., geostationary satellites). Knowing the beacons' fixed locations, the device is able to triangulate its own position. A GPS device can go to a completely unfamiliar location and work exactly as well as when its at a location its been to hundreds of times.
One could conceivably think of a mammalian visual system surmounted on a position-encoded cranium as equivalent to the GPS beacon system. But hippocampal place cells would have absolutely no contribution to navigating an unfamiliar environment because they had not been "trained".
Better to avoid the gripe... GPS satellites are not in fixed locations, and triangulation is not used to determine position (it is calculated based on time of flight to 4+ satellites.)
Sadly the ship has sailed on the use of GPS as a metaphor for "internal map". Since people don't know how it works there seems to be no possibility of correcting this trend.
Another example is in the endorsement for this book: http://books.wwnorton.com/books/Just-Freedom/
Drat! I committed an error similar to the one I was griping against: being technically sloppy.
Believe it or not, I paused for half a heartbeat while typing fixed and triangulation while I was typing and thought to myself "Should I go double-check this on some hard-to-access reference, say Wikipedia? Nah. Better blurt this out before I head out the door for the day".
I ought to be careful how I phrase my gripes so that they convey my intention: keeping discussions accurate about subjects which I know a bit. Poor metaphors seem to aggravate me more than most.
Another item of note: During introductory neuroscience class, the idea was "Hippocampus, learning & memory. Hippocampus, learning & memory. Hippocampus, learning & memory." Perhaps not so brutally, and I may have missed some subtleties. I found it quite refreshing to learn that the hippocampus was involved so deeply in a task that wasn't so starkly "This arbitrary experimental task is aversive; I, mouse, must avoid it." Hippocampus...is there anything it can't do? <Leonard Nimoy: "The answer is yes.">
Following is a neuroscientist's get-off-my-lawn rant
or
A Comment Wherein `bl Gripes about Stretched Tech Analogies Concerning Neuroscience.
A GPS device receives signals from a set of beacons with well-established, fixed locations (i.e., geostationary satellites). Knowing the beacons' fixed locations, the device is able to triangulate its own position. A GPS device can go to a completely unfamiliar location and work exactly as well as when its at a location its been to hundreds of times.
One could conceivably think of a mammalian visual system surmounted on a position-encoded cranium as equivalent to the GPS beacon system. But hippocampal place cells would have absolutely no contribution to navigating an unfamiliar environment because they had not been "trained".