Of specific interest is using structural and functional magnetic resonance imaging (fMRI), diffusion MRI (dMRI), magnetoencephalography (MEG), electroencephalography (EEG), positron emission tomography (PET), Near-infrared spectroscopy (NIRS) and other non-invasive scanning techniques to map anatomy, physiology, perfusion, function and phenotypes of the human brain.
Infrared spectroscopy: the C=O double bond absorbs infrared light at wavenumbers between approximately 1600–1900 cm−1.
Functional Near-Infrared Spectroscopy (fNIR or fNIRS), is the use of NIRS (near-infrared spectroscopy) for the purpose of functional neuroimaging.
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The use of fNIR as a functional imaging method relies on the principle of neuro-vascular coupling also known as the Haemodynamic response or BOLD (Blood-Oxygenation-Level-Dependent) response.
In their IR spectra these compounds exhibit a characteristic νC=N band near 1650-1689 cm-1.
Spectroscopy (especially FTIR or Infrared spectroscopy) Technique: thin polymer sections are needed in order that the infra-red beam will penetrate the sample under examination.
The OSIRIS-REx Thermal Emission Spectrometer (OTES) provides mineral and thermal emission spectral maps and local spectral information of candidate sample sites by collecting thermal infrared data from 4 - 50 µm.
In 1965 the astronomers Pierre and Janine Connes were able to formulate a detailed analysis of the composition of the atmospheres on Mars and Venus, based on the infrared spectra gathered from these planets.
In the infrared, this allows for measurements as low as 350 cm−1 (28 µm), whereas zinc selenide is opaque by 21.5 µm and ZnSe optics are generally only usable to 650 cm−1 (15 µm).
infrared | Spectroscopy | Raman spectroscopy | Infrared spectroscopy | Infrared Processing and Analysis Center | Infrared | Wide Field Infrared Survey Telescope | Television Infrared Observation Satellite | spectroscopy | Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy | Infrared Roses | Fourier transform infrared spectroscopy | Nuclear magnetic resonance spectroscopy | Near-infrared spectroscopy | Mössbauer spectroscopy | Infrared heater | infrared astronomy | Gornergrat Infrared Telescope | Absorption spectroscopy | Ultraviolet–visible spectroscopy | Ultraviolet-visible spectroscopy | ultraviolet–visible spectroscopy | Ultrasound attenuation spectroscopy | Stratospheric Observatory for Infrared Astronomy | Soft X-ray emission spectroscopy | Saturated absorption spectroscopy | Positron annihilation spectroscopy | Photoemission spectroscopy | photoemission spectroscopy | nuclear magnetic resonance spectroscopy |
To do this, he has extensively used techniques such as Nuclear Magnetic Resonance spectroscopy, Infrared spectroscopy, and Circular Dichroism, along with X-ray crystallography.