**Core Concept**
The question tests the understanding of the visual pathway, specifically the first-order neurons responsible for transmitting visual information from the retina to the brain. The visual pathway is a complex neural circuit that involves multiple types of neurons, including photoreceptors, bipolar cells, ganglion cells, and retinal ganglion cells.

**Why the Correct Answer is Right**
The correct answer is the type of neuron that directly receives visual information from the photoreceptors in the retina and transmits it to the brain. These neurons are called **bipolar cells**. Bipolar cells are specialized to receive synaptic input from photoreceptors and transmit this information to retinal ganglion cells, which then convey it to the brain via the optic nerve. The bipolar cells are essential for the initial processing of visual information, including the transmission of spatial and temporal information.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is not a type of neuron involved in the transmission of visual information from the retina to the brain.
**Option B:** This option is incorrect because it refers to a type of neuron involved in the transmission of visual information from the retina to the brain, but it is not the first-order neuron that receives direct input from photoreceptors.
**Option D:** This option is incorrect because it is not a type of neuron involved in the transmission of visual information from the retina to the brain.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that the visual pathway involves multiple types of neurons, and each type plays a critical role in the transmission and processing of visual information. The retina is a complex neural tissue that processes visual information before it is transmitted to the brain.

**Correct Answer: C. Bipolar cells**