Analysis of the timecourse of the orientation tuning of responses in primary visual cortex (V1)
can provide insight into the circuitry underlying tuning. Several studies have examined the …

The temporal development of neural selectivity to physical attributes of a visual stimulus,
such as its orientation and spatial frequency, can provide important clues about mechanisms …

Visual cortical neurones display a variety of visual properties. Among those that emerge in
the primary visual cortex V1 are sharpening of selectivity for spatial frequency and for …

Neurons in macaque primary visual cortex (V1) show a diversity of orientation tuning
properties, exhibiting a broad distribution of tuning width, baseline activity, peak response …

The activity of neurons in primary visual cortex is influenced by the orientation, contrast, and
temporal frequency of a visual stimulus. This raises the question of how these stimulus …

A majority of neurons in the monkey primary visual cortex (V1) are tuned to stimulus
orientations. Preferred orientations and tuning strengths vary among V1 neurons. The …

A key emergent property of the primary visual cortex (V1) is the orientation selectivity of its
neurons. The extent to which adult visual cortical neurons can exhibit changes in orientation …

We studied the steady-state orientation selectivity of single neurons in macaque primary
visual cortex (V1). To analyze the data, two measures of orientation tuning selectivity …

Neurons in the visual cortex of all examined mammals exhibit orientation or direction tuning.
New imaging techniques are allowing the circuit mechanisms underlying orientation and …

The origin of orientation selectivity in primary visual cortex (V1) is a model problem for
understanding cerebral cortical circuitry. A key constraint is that orientation tuning width is …