https://hdl.handle.net/11000/37626 2026-04-15T17:58:50Z https://hdl.handle.net/11000/37992 Título : Method for obtaining near-infrared spectroscopy cerebral signal Autor : Ibáñez Ballesteros, Joaquín; Molina Rodríguez, Sergio; Belmonte Martínez, Carlos Resumen : A method for obtaining a near-infrared spectroscopy (fNIRS) cerebral signal in a subject includes: placing a near-infrared emitter and respective proximal and distal near-infrared detectors on a skin of a head of a subjecl; during a baseline recording stage wilh the subject in restingstate, record near-infrared signals, the recorded signals including a baseline deep-signal and a baseline shallowsignal; calculate a scaling factor belween amplitudes of the baseline deep-signal and the baseline shallow-signal at a given task-frequency; with the subject undergoing a cyclic cerebral stimuJation at the task-frequency during a stimulation recording stage, record near-infrared signals, the recorded signals comprising a shallow-signal and a deepsignal; and applying the scaling factor to the shallow-signal, calculating the cerebral signa] at the task-frequency as a difference between the deep-signal and the scaled shallowsignal, at the task-frequency. Notas: Patente nº US 11,589.750 B2 2025-11-10T10:24:04Z https://hdl.handle.net/11000/37645 Título : Interchangeable sensor device for a functional near-infrared spectroscopy system Autor : Ibáñez Ballesteros, Joaquín; Belmonte Martínez, Carlos Resumen : An interchangeable sensor device for a functional near­infrared spectroscopy system (fNIRS) is a non-invasive device intended to detect changes in the concentration of hemoglobin species on any body surface area. The device includes a plurality of measurement units having different elastic configurations, each intended to be adapted to a specific area of the body, and a control unit for controlling any of the measurement units. Each of the measurement units is equipped with a first eonneetor and the control unit is equipped with a seeond connector, which eonnectors allow the control unit to be interchangeably connected to any of the measurement units. Notas: Patente nº US 11.486.823 B2 y Patente nº : EP 3 466 337 B1 2025-10-06T10:37:01Z