The phrase "a perception deficit" is correct and usable in written English.
It can be used to describe a lack of ability to perceive or understand certain information or stimuli.
Example: "The study revealed a significant perception deficit among participants when it came to recognizing subtle emotional cues."
Alternatives: "a sensory shortfall" or "a cognitive gap".
The first is what might be called a perception deficit.
While playing down the chances of real conflict, a senior Indian diplomat admits: "There is a trust and a perception deficit" between the two.
Hand washing and a perception deficit among physicians brings us full circle back to cultural cognition.
Nevertheless, some physicians practicing in the twenty-first century suffer from a perception deficit when it comes to hand washing.
Around 2% of the population have a pitch perception deficit which impairs their ability to detect the fine differences between musical notes, but the remaining 98% of us are all pretty similar in our ability to perceive music and judge whether it's in or out of tune.
Mirrored-self misidentification, Case F: Here there is no ignorance about mirrors but rather a face perception deficit.
The idea that there is a visual perception deficit in pure alexia was first proposed by Farah and Wallace (1991).
The evidence is mixed regarding whether patients with schizophrenia have a general facial emotion perception deficit (a deficit in facial emotion perception plus a more basic deficit in facial processing) or specific facial emotion perception deficits (deficits only in facial emotion perception tasks).
This study provides further support for the existence of a generic time perception deficit, which is probably due to the involvement of a dysfunctional fronto striato cerebellar network in this capacity, especially the presence of deficits in basic internal timing mechanisms.
Launay, J., Grube, M. & Stewart, L. Dysrhythmia: a specific congenital rhythm perception deficit.
Because of this, Wernicke's aphasia is commonly considered to be based on an auditory 'input' or phonological perception deficit (Harris, 1970; Luria, 1970; Goldblum and Albert, 1972).
