Answer: d. Confounding
Explanation:
In the context of a scientific study such as this one, a confounding factor is one that has influence on both the exposure and event variable(s), which may lead to over- or underestimation of the direct relationship between them (if any).
For instance: In this example, researchers may have had reason to believe that male gender is associated with both higher risk of obesity (the exposure variable) and adult-onset asthma (the event variable). If gender is not taken into account, one may claim that the finding of an association between obesity and asthma is simply an artifact due to the high proportion of male patients (likely to present with both). <em>Controlling</em> for that variable (such as by matching, as in this example) allows researchers to test for this hypothesis.
Nearly all the somatosensory input to the cerebrum passes by way of synapses in the thalamus.
The types of sensations are touch, pressure, pain, temperature, and more. the somatosensory cortex functions to encode the sensory information perceived by the receptors throughout the body. The sensory impulse from the receptors on the body surface travels to the thalamus as a sensation. The thalamus is the region of the brain that conducts the information to the primary somatosensory cortex. Thereafter, the secondary somatosensory cortex receives the information, the parietal motor cortex, and the supplementary motor cortex. Therefore, the thalamus is primarily involved in sensory processing like temperature, pain, and touch.
Learn more about the somatosensory cortex here:
brainly.com/question/15088056
#SPJ4
Answer:
It is True
Explanation:
Athletes need more iron than the general population. Iron is lost through sweat, skin, urine, the gastrointestinal (GI) tract, and menstruation. Exercise, particularly high intensity and endurance types, increases iron losses by as much as 70% when compared to sedentary populations.
