- Volumetry

- Concentration

- Thickness

- Fractional Anisotropy

- Diffusivity

- Gyrification


Different Morphometric Measures 

Morphometric neuroimaging is the measurement and analysis of brain morphology (which is the structure, shape, and composition of the brain) via neuroimaging techniques.

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Brain imaging techniques provide a non-invasive way to study the brain's functions, complementing insights gained from analyzing brain injuries. These methods can be applied to healthy individuals to obtain information about how different parts of the brain operate, often relying on radiation, magnetic fields, or electrical activity.

Brain Imaging Techniques

Wang, P. P., & Jernigan, T. L. (1994). Morphometric studies using neuroimaging. Neurologic clinics, 12(4), 789–802.

Morphometric studies using neuroimaging. 

Morphometry (Morphometric Neuroimaging)

Brain imaging techniques can be broadly categorized based on the fundamental physical principles they utilize. The primary methods involve the use of radiation, the manipulation of magnetic fields, or the measurement of the brain's natural electrical activity.

Categorization of Brain Imaging Techniques

Computed Tomography (CT) is a technological technique used for imaging the structure and function of the brain.

Computed Tomography (CT)

A neuroscientist claims, 'With the advent of modern brain imaging, studying individuals with brain injuries has become an outdated and unnecessary method for understanding brain function.' Evaluate this claim. In your response, consider the unique contributions and limitations of both approaches to studying the brain.

Evaluating Methods for Studying Brain Function

A team of cognitive scientists wants to identify the specific brain areas that are most active when a person is engaged in creative problem-solving versus routine, step-by-step problem-solving. They have access to a group of healthy adult volunteers and want to observe brain function as it happens during these tasks. The team is considering two primary approaches:

1.  Studying the problem-solving abilities of patients who have pre-existing damage to different parts of their brains.
2.  Using a technology that can observe and map activity across the entire brain in their healthy volunteers as they perform the tasks.

Evaluate these two approaches. Which one is better suited to the team's specific research goal, and why? In your answer, explain the key advantage of your chosen method and a significant limitation of the rejected method for this particular study.

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