Synaptic changes may underlie imaging findings. In preclinical studies, stress is linked to reduced grey matter volume, dendritic volume and spine density. And dendritic volume loss and MRI-estimated grey matter volume loss are strongly associated (R2>0
@JunkLc @JustSumDoodYo @therealjoegoode @foundmyfitness https://t.co/vZU65txePJ Explain this study then: "Stress, unaccompanied by signs of post-traumatic stress disorder, is known to decrease grey matter volume"
What are we looking at when using MRI to compare grey matter differences between groups/individuals/timepoints? Estimates of the composition of grey matter. https://t.co/qWNB8Eu0iQ https://t.co/7XPlF3mvki