Administration and 1H MRS detection of histidine in human brain: Application to in vivo pH measurement

Chemical mapping of anxiety in the brain

Chemical mapping of anxiety in the brain of healthy humans: An in vivo 1H-MRS study on the effects of sex, age, and brain region

✍ Igor D. Grachev; A. Vania Apkarian 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 295 KB 👁 2 views

We recently presented results in an in vivo study of human brain chemistry in 'physiologic' anxiety, i.e., the anxiety of normal everyday life. Normal subjects with high anxiety demonstrated increased concentration of chemicals in orbital frontal cortex (OFC) as compared to lower anxiety. In a separ