“…This research integrates Damasio's Somatic marker hypothesis (Damasio, 1994), statistical analysis (LOGIT, KNN, MBP, RBP), biometric methods and systems (Kaklauskas et al, 2018a;Kaklauskas, 2015), the neuro-questionnaire method and system (Kaklauskas et al, 2018b), and multiple criteria analysis methods and decision support systems (Kaklauskas, 2015;Kaklauskas, 2016, Kaklauskas, 1999 The INVAR Neuromarketing method and system allows stakeholders to determine: a) the effectiveness of a video ad and its individual frames; b) which video ads and frames have made the strongest impression and caused the most intense feelings; c) the effect of a video ad on the short-term and long-term memory; d) ad frames that have made viewers most happy, sad, angry, surprised, scared, disgusted, bored, interested or confused; e) the most positive or negative video ad; f) physiological states (medium breathing and heart rates, pupil sizes, facial temperature), valence and arousal when viewing brandexposing ad frames; and g) advertisements where physiological states, happiness and interest are rising/falling throughout the advertisement. The System also offers tips on ways to make video ads more effective (see Chapter 2).…”