The phrase "and more active when" is correct and usable in written English.
It can be used to describe a condition or situation that leads to increased activity or engagement.
Example: "She tends to be more productive and more active when she has a clear deadline to meet."
Alternatives: "and more engaged when" or "and more energetic when".
The left side of the brain processes information in an analytical and sequential way and is more active when people read text or look at a spreadsheet.
Besides, the G0-NH2 and G1-NH2 dendrimers were about 130 and 870 times more active when added from the cis-side of the membrane, which corresponds to the endosomal cap-side of the PA63 channel compared to the intracellular stem-side.
Yet the brain's olfactory centres consumed more glucose (and were thus more active) when the steroid was present in the clove oil than when it was absent.
They calmed down after reaching an ambient temperature of about 35 °C and were again more active when the temperature exceeded 40 °C.
Bilateral insula and ACC were amongst brain regions activated in response to oesophageal stimulation, and midcingulate gyrus (BA 24) and bilateral AIC were significantly more active when oesophageal stimulation occurred in a negative emotional context (and were the only brain regions to show this response pattern, making this a particularly striking finding).
Regions in the premotor, motor, sensory, and parietal cortex were more active when the active group answered questions about angular momentum.
PTEN is more stable but less active when it is phosphorylated at T308, and less stable but more active when is dephosphorylated at the same site [39].
Some species do not become more active when deprived, and changes in activity that are apparent when one type of apparatus is used (e.g., a running wheel) are not seen when other types of apparatus (e.g., a stabilimeter cage for measuring caged animal activity) are used.
Specifically, the LOC and parahippocampal areas were significantly more active when objects were presented in normal context while frontal and parietal areas became engaged when the relationship between object and context was unexpected.
Crickets were more active when older and at hotter temperatures, and males were less active than females.
