**Core Concept**
The otic ganglion is a small parasympathetic ganglion located in the infratemporal fossa, near the foramen ovale. It plays a crucial role in the parasympathetic innervation of the parotid gland.

**Why the Correct Answer is Right**
The correct answer is related to the anatomical location of the otic ganglion. The otic ganglion is situated in the infratemporal fossa, near the foramen ovale, and is closely associated with the mandibular nerve (V3). The parasympathetic fibers from the glossopharyngeal nerve (IX) synapse in the otic ganglion before reaching the parotid gland. The correct location of the otic ganglion is essential for understanding the parasympathetic innervation of the parotid gland.

**Why Each Wrong Option is Incorrect**
**Option A:** Incorrect because the otic ganglion is indeed located near the foramen ovale, which is a small opening in the sphenoid bone.
**Option B:** Incorrect because the otic ganglion is not located in the middle ear. The middle ear contains the tympanic membrane, the ossicles, and the cochlea.
**Option C:** Incorrect because the otic ganglion is not located near the stylomastoid foramen. The stylomastoid foramen is an opening in the temporal bone that allows for the passage of the facial nerve (VII).

**Clinical Pearl / High-Yield Fact**
It is essential to remember the anatomical location of the otic ganglion to avoid confusion with other structures in the infratemporal fossa. The otic ganglion is a small but critical component of the parasympathetic nervous system, and its correct location is crucial for understanding the innervation of the parotid gland.

**Correct Answer:** B. The otic ganglion is not located in the middle ear.