A person got injured in the head and afterwards. was not able to feel hot, cold and pain sensations. Which of the following structures of cerebrum probably got injured?

Options

A. Frontal lobe
B. Temporal lobe
C. Occipital lobe
D. Parietal lobe

Answer

To determine which structure of the cerebrum was likely injured in the scenario described, we can follow these steps:

### Step 1: Understand the Symptoms
The person is unable to feel hot, cold, and pain sensations. This indicates a loss of sensory perception.

**Hint:** Focus on the types of sensations that are affected and where they are processed in the brain.

### Step 2: Identify the Relevant Brain Structures
The cerebrum has four main lobes: frontal, temporal, occipital, and parietal. Each lobe has specific functions.

**Hint:** Recall the primary functions associated with each lobe of the cerebrum.

### Step 3: Analyze Each Lobe
- **Frontal Lobe:** Responsible for voluntary movement, expressive language, and higher-level executive functions. Not related to sensory perception.

**Hint:** Think about what functions are associated with decision-making and movement.

- **Temporal Lobe:** Involved in processing emotions, language, and aspects of visual perception. Not primarily responsible for sensory perception of temperature or pain.

**Hint:** Consider the role of emotions and language in sensory processing.

- **Occipital Lobe:** Primarily responsible for visual processing (shape, color, location). Not related to sensations of hot, cold, or pain.

**Hint:** Focus on how we interpret visual information versus tactile sensations.

- **Parietal Lobe:** Involved in processing sensory information from the skin, including sensations of touch, temperature (hot and cold), and pain.

**Hint:** This lobe is crucial for understanding our bodily sensations.

### Step 4: Conclusion
Since the symptoms indicate a loss of the ability to feel hot, cold, and pain, the structure that is most likely injured is the **parietal lobe**.

**Final Answer:** The parietal lobe is the structure of the cerebrum that probably got injured.