13.07.2015 Views

Chapter 4: Object Recognition - Play Psych Mun

Chapter 4: Object Recognition - Play Psych Mun

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Constraints: ImplementationSymbolic Model vs Neural net• Is a perceptual representation created and thencompared to a memory representation? (Impliesthat the memory representation can be destroyed,yet the perceptual representation remains intact).Unlikely, since no such evidence exists.• Does the input get coded and recoded in asuccession of neural nets as it is processed throughthe visual system? (Implies that impairment in testof object memory is associated with perceptualimpairment). Yes, this seems true in associativeagnosia.

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