I am 57 male.Work in a Bank holding a senior position with a lot pressure on work and being compelled to stick to time frames to complete assignments. A few days ago towards the end of the day's work around 4.30 pm I went to the toilet to ease myself passed a lot of wind which helped me to feel better.I came back to my seat and thereafter I could only feel that I had forgotten all what I have been doing.A junior colleague of mine who was working with me on a report came to see me, but I had forgotten what it was which surprised him. He suggested that I was tensed up and invited me for a stroll in the office work area so that I would feel comfortable.But it did not work.I felt that I had forgotten all what I have been doing. Some of my other colleagues too had gathered around me,whom I recognized but important matters I had forgotten.The situation was gradually becoming normal after about 10 to 15 minutes.Around this time my daughter spoke to me inquiring about the time that I would pick her up after work, I remember this very well.A few minutes later I got myself dropped at home.I received several calls from my colleagues thereafter and I replied all of them and explained the incident in detail to all of them.About an hour later I was going through my Mobile phone to check as to who and who were calling me, then I observed a call been received by me a friend of mine who had a sick brother at 4.35 pm. I did not and even up to the time of writing do not remember him calling me.This call was about twenty minutes before my daughter spoke to me, but a few minutes later or almost around the time I returned to my table from the toilet.Then I immediately called him to check whether he really called me and he told me to my astonishment that he in fact called me to inform about his sick brother's demise. He also told me that when I answered his call I had promised to visit his house later in the evening.All this information I did not and do not sill remember although rest of the incidents I remember well.I visited a nearby Hospital closer my home and consulted an OPD doctor. He checked me physically BP and Random Blood Sugar. BP was 130/70 and RBS was 102.Doctor said this is nothing but stress. I did not have a black out,sweat Chest pain or difficulty to breath etc. Then what is the cause for my momentary change? I do not have any ailment as such except for a slight hypertension for which I am on treatment for the past 20 years. I take 25 mg Zaart tablet twice a day.My blood sugar, lipid etc was within limits for the past so many years with occasional surpasses of the limits. Can you explain. Should I see a consultant Neuro physician/surgeon?