“…The phase of low-frequency oscillations modulate with the amplitude of high-frequency oscillations (Canolty et al, 2006; Tort et al, 2008; Canolty and Knight, 2010). Some evidence of phase-to-amplitudes comodulation has come from studies conducted across different frequency bands: δ-γ (Gross et al, 2013; López-Azcárate et al, 2013; Szczepanski et al, 2014), θ-γ (Bragin et al, 1995; Chrobak and Buzsáki, 1998; Canolty et al, 2006; Tort et al, 2008; Voytek et al, 2010; Lisman and Jensen, 2013; Voloh et al, 2015), α-γ (Osipova et al, 2008; Cohen et al, 2009; Voytek et al, 2010; Spaak et al, 2012; Yanagisawa et al, 2012; van Kerkoerle et al, 2014; Bonnefond and Jensen, 2015; Park et al, 2016; Seymour et al, 2017; Tzvi et al, 2018), and β-γ (de Hemptinne et al, 2013; Kim et al, 2015; Swann et al, 2015). In particular, some of these studies investigated α-γ comodulation in the visual cortices (Osipova et al, 2008; Voytek et al, 2010; Spaak et al, 2012; van Kerkoerle et al, 2014; Bonnefond and Jensen, 2015; Seymour et al, 2017), parietal-occipital areas (Tzvi et al, 2018), lingual gyrus (Park et al, 2016), and sensorimotor cortex (Yanagisawa et al, 2012).…”