Reduced harmonic complexity of brain parenchymal cardiovascular pulse waveforms in Alzheimer's disease
Anssi Koivula, Vilma Perkiömäki, Mika Aho, Aleksi Rasila, Valter Poltojainen, Vesa O. Korhonen, Matti Järvelä, Niko Huotari, Heta Helakari, Johanna Tuunanen, Lauri Raitamaa, Tommi Väyrynen, Johanna Krüger, Vesa J. Kiviniemi, Janne Kananen
This study introduces MREGRHP, a frequency domain imaging method, and finds reduced harmonic complexity in brain pulse waveforms in Alzheimer's disease patients.
NeuroImage · Oct 1, 2025Peer-reviewedNeuroscience